Mina : rovina

Il-mina proposta bejn Malta u Għawdex, għal darba oħra qegħda fl-aħbarijiet.

Waqt konferenza stampa, iktar kmieni matul il-ġimgħa, kelliema tal-PN fissru kif jaħsbuha dwar il-mina proposta bejn Malta u Għawdex. Bħas-soltu jippruvaw jogħġbu liż-żewġ naħat (favur u kontra l-mina), din id-darba bil-proposta ta’ referendum dwar jekk il-mina għandhiex issir jew le.

Kieku kellu jseħħ referendum ta’ din ix-xorta, dan għandu jinvolvi lil kulħadd, u mhux biss lill-Għawdxin. Dan billi l-impatti negattivi tal-mina, jekk isseħħ, ser jolqtu liż-żewġ naħat tal-fliegu: kemm f’Malta kif ukoll f’Għawdex.  

Mid-dettalji li nafu s’issa dwar il-mina, hu magħruf li f’Malta din ser tibda minn ħdejn l-Għerien, villaġġ ċkejken, villaġġ trogloditiku fil-limiti tal-Mellieħa. Kif jixhed ismu dan il-villaġġ hu parzjalment fl-għerien, fejn kienu jgħixu uħud mill-ewwel abitanti f’dawn il-gżejjer. Riżultat tat-tħaffir għall-mina dan il-villaġġ ser jinqered kompletament. F’Għawdex, min-naħa l-oħra, l-mina tibda fl-inħawi Ta’ Kenuna, fil-limiti tan-Nadur b’impatt qawwi u negattiv fuq il-biedja lokali.  

Tajjeb li neżaminaw mill-ġdid uħud mill-argumenti għala mhemmx ħtieġa ta’ mina li kull ma ser iġġib hu rovina.  

Il-mina proposta bejn Malta u Għawdex ser tkun tiddependi mill-karozzi w inġenji oħra li għax jagħmlu użu minnha jħallsu. Biex il-mina tagħmel sens ekonomiku n-numru ta’ karozzi u inġenji li jagħmlu użu mill-mina jrid ikun wieħed sostanzjali.  F’wieħed mill-istudji li saru u li hu pubbliku kien hemm estimu li l-moviment ta’ karozzi u inġenji oħra bejn Malta u Għawdex jiżdied bi tlett darbiet, minn tlett elef kuljum għal disat elef kuljum. L-istudju hu intitolat Establishing a Permanent Link between the Island of Gozo and Mainland Malta: An Economic Cost Benefit Analysis of Available Strategic Options u kien ikkummissjunat mill-Kamra tal-Kummerċ Għawdxija flimkien ma’ Transport Malta.

Jagħmel sens li l-karozzi li kull jum jiżdiedu fit-toroq Għawdxin jiżiedu bi tlett darbiet? It-toroq Għawdxin jifilħu għal dan? Għandna nissagrifikaw il-kwalità tal-arja f’Għawdex ukoll?  Jagħmel sens li nesportaw il-problemi tat-traffiku minn Malta għal Għawdex?  it-tweġiba ovvja għal kull waħda minn dawn il-mistoqsijiet hi: le, dan ma jagħmilx sens. Bosta minna huma konxji li anke illum, it-toroq Għawdxin diġa ma jifilħux għat-traffiku li jiġi minn Malta kuljum.

Is-servizz tal-katamaran (fast-ferry service) li riċentement beda jitħaddem għandu l-potenzjal għal soluzzjoni fit-tul biex tkun indirizzata b’mod raġjonevoli l-mobilità sostenibbli bejn il-gżejjer.  Imma dan is-servizz, waħdu, mhux biżżejjed, jeħtieġ li jkun rinfurzat mis-servizz tat-trasport pubbliku kif ukoll minn faċilitajiet aħjar fil-port tal-Imġarr Għawdex.

Mid-dibattitu tul ix-xhur qed tissaħħaħ l-idea li minbarra r-rotta diretta bejn l-Imġarr u l-Port il-Kbir jista’ jkun utli li jkun hemm xi waqfiet. Din hi proposta li tajjeb li tkun ikkunsidrata, imma irridu noqgħodu attenti li din ma tkunx skuża li warajha tinħeba strateġija biex jiżdied l-iżvilupp mal-kosta, b’mod partikolari dawk il-partijiet tal-kosta li għadhom mhux mittiefsa. Ikun tajjeb li nillimitaw ruħna għall-infrastruttura kostali eżistenti.

L-iżvilupp tas-servizz tal-katamaran, b’dan il-mod, mhux biss iwassal għal ħolqa effiċjenti u permanenti bejn il-gżejjer. Iwassal ukoll għal tnaqqis ta’ karozzi mit-toroq tagħna, kemm f’Malta kif ukoll f’Għawdex.  

Il-mina proposta mhiex soluzzjoni, hi problema, iġġib rovina. Nistgħu nsolvu l-problemi ta’ mobilità bis-sens komun. Is-servizz tal-katamaran hi waħda minn dawn is-soluzzjonijiet: issolvi problema illum mingħajr ma tgħabbi l-ġenerazzjonijiet futuri.  

ippubblikata fuq Illum : 8 t’Awwissu 2021

The Gozo tunnel white elephant

The Gozo tunnel issue is once more on the agenda. It forms part of the Father Christmas politics of the Nationalist and the Labour Party.

At a press conference earlier during the week, spokespersons on behalf of the PN put forward their arguments on the Gozo tunnel, as usual trying to straddle both sides of the debate through a proposal for a referendum as to whether the tunnel should proceed or not!

If such a referendum were to take place it should involve everyone and not just Gozitans, as the proposed tunnel will have considerable (negative) impacts on both sides of the Channel.

The details of the proposed tunnel, as known to date, signify that the tunnel will have a Malta starting point close to the troglodytic hamlet at l-Għerien in the limits of Mellieħa which hamlet would, as a result, be completely obliterated. At Gozo the tunnel will start at Ta’ Kenuna, within the limits of Nadur impacting considerably the agricultural community in the area.

It would be pertinent however to reiterate some of the arguments as to why we do not need another white elephant.

The proposed Gozo tunnel is dependent on cars and other vehicles making use of it, consequently paying the relevant tolls. Maximising such vehicular use is crucial for the proposed tunnel to make any economic sense. One of the studies carried out, which is in the public domain, had estimated that the current daily movements of vehicles between Malta and Gozo should be trebled from 3000 daily movements to 9000 daily movements. The study entitled Establishing a Permanent Link between the Island of Gozo and Mainland Malta: An Economic Cost Benefit Analysis of Available Strategic Options was commissioned by the Gozo Business Chamber together with Transport Malta.

Does it make sense to treble the daily vehicle movements on Gozitan roads? Do Gozitan roads have that capacity? Should we sacrifice air quality in Gozo too? Does it make sense to export traffic problems from Malta to Gozo? The obvious answer to all these questions is a clear no. Most of us are aware that Gozitan roads are already bursting at the seams as a result of the vehicles crossing over at this point in time.

The fast-ferry service, recently commencing operation is the potential long-term solution to having a reasonable and sustainable mobility between the islands. It has however to be buttressed by a more focused public transport service and better port facilities at Mġarr Gozo.

The debate over the months has suggested that in addition to a direct Mġarr-Valletta-Mġarr route one could consider intermediate stops on the coast along the route. This is an option worth considering in some depth. Care should however be taken that this would not increase development along the coast, particularly in those stretches of the coast which are still in an almost natural state. The preference for establishing intermediate stops should go for existing coastal infrastructure which could be improved.

The further development of the fast-ferry service would thus not only lead to a permanent efficient link between the islands, but also to a considerable reduction of cars from our roads on both sides of the Channel.

The proposed tunnel is not a solution, it is a problem. We can solve our mobility problems by opting for common sense solutions. The fast-ferry service is one such solution: it solves today’s problem without burdening future generations.

published in The Malta Independent on Sunday : 8 August 2021

Writing off future generations

Our actions today are a first draft in designing the future. They are tomorrow’s blueprint. Our future as well as that of future generations.

The ice sheets are melting at a faster rate than ever before. The resulting sea-level rise will obliterate coastal settlements around the globe. Even the Maltese islands will be impacted by a sea-level rise, irrespective of its magnitude. The larger the sea-level rise the more severe the impacts.

On a global level the sea is rising around 3 millimetres per annum. This varies with region. This variation may be insignificant to the naked eye and as result many would not even notice it.

No one can state with certainty as to how much the sea level will eventually rise. It is however clear to the scientific community that an increase in the mean global temperature is a major contributor. Islands and coastal communities all around the world will bear the brunt of this sea-level rise.

In the Pacific Ocean the sea has risen at a rate of three times the global average. A number of low-lying islands have already disappeared below the sea.  In the Indian Ocean, The Maldives, a major touristic destination, risks losing 77 per cent of its land with a 50-centimetre sea-level rise. It will completely disappear if the sea level rises to a metre or more.  

There is a time lag between our actions and sea-level rise such that we can substantially decrease sea-level rise in the future if we act appropriately now.

This is the reason underlying the EU’s policy of carbon neutrality, that is taking steps to ensure that net carbon emissions are reduced to zero by 2050, preferably earlier.

The Mediterranean Sea is a hotspot of climate change. Mediterranean experts on climate and environmental change within the framework of the UNEP Mediterranean Action Plan have drawn up a report entitled “Risks associated to climate and environmental changes in the Mediterranean Region”. This report points at the enormous challenges facing the Mediterranean due to the projected rising temperature in the region.

Without policy change it is estimated that the Mediterranean Region will, on average, be 2.2 degrees warmer in 2040 than it is today. This will have a considerable impact on water resources, agricultural production and health, amongst other issues. By 2100 without meaningful policy change this could lead to a one metre rise in sea level impacting severely the coastal communities in the Mediterranean.

The tourism industry, with most of its facilities situated along the coastline, will be obliterated. The impacts of climate change will be so severe that Covid-19 impacts will seem to be child’s play in comparison.

All over the world governments have been reluctant to act and take definite action on climate change to limit the potential temperature rise to 1.5 degrees Celsius and definitely to not more than 2 degrees Celsius. The commitments made at the Paris Climate Summit in 2015 are a welcome first step, but they are certainly not enough.

It has been estimated that if all commitments made in Paris are adhered to, we would still be on track to hit a temperature increase in excess of the two-degree limit. This would lead to a global disaster.

The first to bear the brunt will be islands all around the globe followed closely by low-lying coastal areas. This is the reason for island states being so vociferous in Climate Change fora, insisting for more action. It is unfortunate that Malta’s voice is not sufficiently heard in such fora. It is about time that we get our priorities right. Our relative silence is writing off future generations in the Mediterranean.

published in The Malta Independent on Sunday : 3 January 2021

We need a Carbon Budget

Searching for the word “climate” through the 2021 Pre-Budget document published earlier this week entitled Towards a Sustainable Economy one finds the word three times: twice referring to the United Nations Agenda which has to be addressed by Malta as a prospective UN Security Council member, while a third reference is to policy documents under preparation in Malta. The word climate in the pre-budget document is not associated with any climate change policy implementation or action and its impact on the Maltese economy.

It is already five years since the Paris Climate Summit and its conclusions are still being “studied” in Malta. If we keep on procrastinating, achieving carbon neutrality by 2050 will be very difficult to attain.

When Parliament approved the Climate Action Act in 2015 it identified that one of the tools to be used in the politics of climate change was the formulation of a Low Carbon Development Strategy. Consultation on a Vision to develop such a strategy was carried out in 2017, but three years down the line the final policy document is nowhere in sight, even though the Minister for Climate Change Aaron Farrugia has indicated that it may be concluded towards the end of this year. 

A Low Carbon Development Strategy will identify those sectors which are of considerable relevance in developing a low carbon strategy. Some of them are major carbon emission contributors to be addressed. Other sectors are part of the solution as they provide alternative tools which serve to decouple the economy from intensive energy use, in the process reducing carbon emissions.

The Vision which was subject to public consultation three years ago identifies a number of sectors as areas for climate action, namely: enterprise, energy, transport, waste, water, agriculture, tourism, information and communication technologies (ICT) and finance.

The Low Carbon Development Strategy, when published, should address these areas of action. It would also be expected that such a strategy would also identify the manner in which we will be in a position to achieve our target of carbon neutrality. Such a strategy would also, for completeness be expected to be coupled with a carbon budget which would break down the general target into specific manageable objectives which could be achieved over a specific and reasonable timeframe.

At the Paris Climate Summit, together with all other countries, Malta made pledges to take action in order to lay the foundations for reducing climate impacts. If all the pledges made at Paris are honoured, however, we will still be very far off from achieving the target of not exceeding a two-degree Celsius temperature rise. Much more is required.

Unfortunately, Malta’s climate related policies are double faced. On one hand the Malta government publicly pledges action to address climate change. Simultaneously, however, it proceeds with massive road infrastructural projects which encourage more cars on our roads. On the other hand, plans for the electrification of our roads are apparently subject to an elephantine gestation period. In the meantime, car emissions compete with power generation emissions as Malta’s major contributor to climate change.

It is unfortunate that the Low Carbon Development Strategy and the associated Carbon Budget are taking too long to be formulated. It will take much longer to implement them as special interest groups will undoubtedly seek to protect their specific areas to the detriment of attaining our carbon-neutral objective.  

Malta should be at the forefront of climate change action. Parliament’s declaration recognising the existence of a climate emergency is not enough. Words must give way to action. As an island, Malta should be aware that a primary climate change challenge in the years to come will be a rising sea level as a result of which the coastline may recede inwards at a rate so far unknown. The coast, we may remember, is home to most of our maritime and tourism infrastructural facilities, all of which are under threat. Even residential areas close to the sea level will be impacted. This would include all sandy beaches and the residential/commercial areas at l-Għadira, Xemxija, Salini, Gzira, Msida, Sliema, Ta’ Xbiex, Pietà, Marsa, Marsaxlokk, Marsaskala, Birzebbuga, Xlendi, and Marsalforn. Impacts could also move towards inland low-lying areas such as Qormi.

If we take too long to bring our own house in order, it may be too late.

published in The Malta Independent on Sunday : 13 September 2020

It-Tibdil fil-Klima: wara t-twissja ta’ Covid-19

 

Il-virus Covid-19 beżbiżna waħda sew u ħarbat il-ħidma ta’ kulħadd. Imma ħdejn l-impatti antiċipati tat-tibdil tal-klima dan hu kollu logħob tat-tfal li dwaru Covid-19 jista’ jitqies bħala prova parzjali. Twissija li forsi tiftħilna ftit għajnejna.

F’Pariġi fis-7.25pm ta’ nhar it-12 ta’ Diċembru 2015, 5,000 delegat li kienu qed jirrappreżentaw 195 pajjiż, unanimament aċċettaw l-evidenza dwar l-impatti tal-klima. Huma għażlu t-triq għall-futur.

Nhar il-25 ta’ Frar 2020 Christiana Figueres u Tom Rivette-Carnac ippreżentawna b’publikazzjoni li għandha tkun ta’ interess kbir. Hi intitolata “The Future We Choose. Surviving the Climate Crisis.” Christiana Figueres, li magħha hu assoċjat il-ftehim ta’ Pariġi, kienet tmexxi l-Aġenzija tal-Ġnus Magħquda inkarigata mit-Tibdil fil-Klima (UNFCC) bħala Segretarju Eżekuttiv. Tom Rivette-Carnac kien l-istrateġista ewlieni tagħha inkarigat biex jaħdem dwar l-appoġġ minn utenti (mhux Gvernijiet) li kienu nteressati f’dan il-ftehim li kien ilu jinħema s-snin.

Wara l-qbil dwar it-triq li setgħet twassal għal bidla, biex il-kliem miktub ikun trasformat f’azzjoni konkreta hu dejjem sfida. L-għażliet quddiemna huma ċari.

L-attitudni li qiesu mhu jiġri xejn (business as usual) twassal biex it-temperatura medja globali, li diġa qabżet bi grad wieħed Celsius it-temperatura medja ta’ qabel żmien ir-rivoluzzjoni industrijali, tista’ tiżdied b’madwar 4 sa 5 gradi Celsius. L-impatti ta’ żieda bħal din ikunu katastrofiċi. Riżultat ta’ żieda fit-temperatura globali f’xi reġjuni jkun impossibli li persuna toqgħod barra fl-apert għal ħin twil. Ħtija ta’ hekk partijiet mid-dinja isiru mhux abitabbli. Iż-żieda fit-temperatura tkompli taċċellera id-dewbien tas-silġ fil-poli u ħtija t’hekk il-livell tal-ibħra jibqa’ jiżdied. Il-komunitajiet mal-kosta jkunu taħt theddida kontinwa. L-impatti fuq l-infrastruttura kostali kifukoll fuq kull attività mal-kosta jkunu sostanzjali.

It-tibdil fil-kundizzjonijiet atmosferiċi jżidu x-xita intensiva f’żoni u nixfa tqarqaċ f’żoni oħra. Il-maltemp iżid kemm fil-frekwenza kif ukoll fl-intensità u l-ħerba assoċjata miegħu tikber bil-bosta kif naraw spiss diġa f’diversi partijiet tad-dinja.

Il-konklużjonijiet ta’ Pariġi jfissru li l-komunità internazzjonali għarfet u àccettat l-evidenza xjentifika akkumulata dwar it-tibdil fil-klima. F’Pariġi kien hemm qbil li kull pajjiż kellu jidentifika sensiela ta’ wegħdiet li kellu jwettaq fl-isforz globali biex tkun indirizzata l-kawża tat-tibdil fil-klima. Wegħdiet li għandhom ikunu aġġornati kull ħames snin. Il-wegħdiet reġistrati s’issa, anke kieku kellhom jitwettqu kollha, m’humiex biżżejjed biex iż-żieda fit-temperatura globali ma taqbiżx iż-żewġ gradi Celsius, u preferibilment mhux iktar minn grad u nofs Celsius, kif insistew il-komunitajiet ta’ mal-kosta kif ukoll il-gżejjer li mhumiex wisq il-fuq mil-livell tal-baħar. Bejn il-kliem u l-fatti, hemm baħar jikkumbatti.

Sal-2030 l-emissjonijiet globali jeħtieġ li jonqsu b’mhux inqas min-nofs biex jintlaħqu l-miri stabiliti f’Pariġi. Sal-2050, min-naħa l-oħra jrid jintlaħaq l-istatus ta’ karbonju żero. Biex jintlaħqu dawn il-miri essenzjali Christiana Figueres u Tom Rivett-Carnac jagħmlu użu minn diversi proposti li saru tul is-snin. Il-bidla meħtieġa hi waħda enormi: hi bidla li tant hi kbira li taqleb ta’ taħt fuq kważi kull ħaġa li jmmissu jdejna.

Tirrikjedi bidliet radikali dwar kif ngħixu, kif naħdmu u kif niċċaqalqu minn post għall-ieħor. Tibdil f’dak li nikkunsmaw kif ukoll kemm dwar dak li nipproduċu kif ukoll dwar il-mod kif nipproduċuħ.

Il-wasla fuqna għall-għarrieda tal-kriżi Covid-19 tatna togħma żgħira ta’ xi tibdil essenzjali. Ix-xogħol b’mod virtwali għandu, bla dubju, jkun element permanenti dwar il-mod kif naħdmu. M’għandux ikun eċċezzjoni ta’ natura temporanja. L-edukazzjoni ukoll għandha tingrana iktar fid-direzzjoni tat-tagħlim virtwali b’mod permanenti.

L-ivvjaġġar mhux essenzjali għandu jkun skoraġġit fuq bażi permanenti. Fejn meħtieġ l-ivvjaġġar għandu jsir b’mezzi sostenibbli. Dan m’għandux ikun limitat għall-elettrifikazzjoni tal-karozzi, wara li jkunu tnaqqsu drastikament fin-numru, imma għandu jinkludi tnaqqis sostanzjali tal-ajruplani. Għax l-azzjoni dwar it-tibdil fil-klima jfisser li l-ivvjaġġar bl-ajru (inkluż it-turiżmu) kif nafuh sal-lum m’għandux futur. L-ivvjaġġar bl-ajru jiġi jiswa’ ferm iktar mil-lum kemm-il darba l-impatti ambjentali sostanzjali tiegħu ikunu riflessi fl-ispejjes reali.

Jekk inħarsu fit-tul l-iżvilupp intensiv tal-infrastruttura tat-toroq mhi ser isservi l-ebda skop. Inqas karozzi fit-toroq ikun ifisser ukoll impatti konsiderevoli fuq l-ippjanar għall-użu tal-art. Inqas karozzi jfisser inqas ħtieġa għal parkeġġ u garaxxijiet u iktar spazju għan-nies. Ikun wasal iż-żmien li fl-ibliet u l-irħula tagħna r-reżidenti jiġu mill-ġdid qabel il-karozzi. Dejjem, mhux kultant.

Jeħtieġ li napprezzaw u nagħmlu użu iktar minn prodotti agrikoli lokali. Imma anke l-prezz tal-prodotti agrikoli għandhom jirriflettu l-impatti ambjentali sostanzjali li jinħolqu biex il-biedja tagħti r-riżultati. L-ispiża tal-produzzjoni tal-laħam u tal-prodotti derivati mill-ħalib, per eżempju, ma tkunx waħda żgħira jekk din tinkludi l-impatti ambjentali tal-produzzjoni. Fil-fatt, Christiana u Tom, jistqarru li l-ikel fl-2050 hu għali minħabba li jeħtieġ riżorsi ta’ valur biex il-produzzjoni tiegħu tkun possibli. “L-ilma. Il-ħamrija. L-għaraq. Il-ħin.” Hu ċar li jekk irridu nimplimentaw bis-serjetà l-ftehim ta’ Pariġi l-Politika Komuni kurrenti dwar l-Agrikultura m’għandhiex futur.

L-impatti tal-Covid-19 huma logħob tat-tfal meta wieħed jara sewwa x’hemm lest għalina bħala riżultat tat-tibdil fil-klima. Fid-dawl tat-tibdil fil-klima hemm soluzzjoni prattika waħda: bidla radikali fil-mod kif ngħixu, naħdmu u nqattgħu l-ħin liberu. Permezz tal-Covid-19 in-natura tatna twissija ċara. Jekk dan ninjorawh m’hemm ħadd f’min nistgħu nwaħħlu.

Pubblikat fuq Illum: il-Ħadd 10 ta’ Mejju 2020

Climate Change: after the Covid-19 rehearsal

Covid-19 virus has rattled each one of us, throwing all into unprecedented turmoil. This is however child’s play when contrasted with the anticipated impacts of climate change in respect of which Covid-19 may be considered as a rehearsal or a minor drill!

In Paris, at 7.25pm on 12 December 2015, five thousand delegates representing 195 nations unanimously accepted irrefutable evidence on the impacts of climate change and selected a pathway for the future.

On 25 February 2020 Christiana Figueres and Tom Rivette-Carnac presented us with a riveting publication entitled “The Future We Choose. Surviving the Climate Crisis.” Christiana Figueres, public face of the Paris agreement, was the Executive Secretary of the United Nations Framework for Climate Change (UNFCC). Tom Rivette-Carnac was her Chief Political Strategist. He joined the effort to advance the Paris Agreement negotiations, mobilising support from a wide range of stakeholders outside national governments.

After selecting the pathway which could lead to change, transforming words into action can be quite a challenge. The options we face are unequivocal.

Business as usual would signify that the current mean global temperature, which is already around 1 degree Celsius above average temperatures before the industrial revolution, can warm up by 4 to 5 degrees Celsius. The impacts of such an increase in global temperature would be catastrophic.

Increasingly, in some regions, as a result of an increase in global temperature it would be impossible to stay outdoors for a length of time. Parts of the earth will, as a result, become uninhabitable. The increased temperatures at the poles will accelerate the melting of the polar ice-caps, as a result further increasing the rise in sea-level. Coastal communities will be under threat and all coastal activity and infrastructure will be severely impacted.

The change in atmospheric conditions will increase precipitation in areas and drought in others. The frequency and intensity of storms and the resulting havoc will multiply as is already evident in the various parts of the globe.

The Paris summit conclusions signified that the international community has recognised and accepted the accumulated scientific evidence on climate change. In Paris it was agreed that each individual country will identify and communicate its pledges through which they will participate in the global effort to address the causes of the change in climate. These pledges have to be updated every five years. The pledges registered so far, even if adhered to, are however insufficient to limit warming to well below two degrees Celsius, and preferably to not more than one and a half degrees Celsius, in line with the expectation of communities spread along coastal areas and low-lying islands. Much more is required to walk the talk.

To achieve the Paris targets global emissions must be reduced by not less than half not later than 2030. We must attain a carbon neutral status by not later than the year 2050.
In order to reach these essential targets Christiana Figueres and Tom Rivett-Carnac draw on the various proposals which have been made to date. They emphasise that the change required is significant: a change of this magnitude, they emphasise, would require major transformations in all that we do. It would require radical changes as to how we live, work and travel, along with changes to what we consume as well as to how and what to produce.

The sudden advent of the Covid-19 crisis has given a minor hint of some of the changes.
Telework must be a permanent component of our method of operation and not a temporary exception. Education can and should contain a more permanent online component.

Non-essential travel should be curtailed on a permanent basis. Where necessary, travelling should use sustainable means. This does not only include electrification of our cars, after drastically reducing their numbers, but also a substantial reduction of aeroplanes from our skies permanently. Acting on climate change means that tourism as currently practised has no future. Air travel will become quite costly if its considerable environmental impacts are internalised.

On a long-term basis the current intensive development of our road infrastructure also serves no purpose. Fewer cars on our roads will also signify extensive land use planning impacts. Local communities can then reclaim back our roads. With fewer cars there will be less need of parking space and/or garages. Our towns and villages may then be planned for residents, not for cars.

We need to appreciate and make full use of local agricultural products. However, agriculture must internalise its substantial environmental costs. The cost of production of meat and dairy products, for example, would be substantial if their environmental impacts are internalised. Christiana and Tom, comment that in 2050 food is expensive because it requires valuable resources to produce. “Water. Soil. Sweat. Time.” Clearly the current Common Agricultural Policy of the European Union has no future once we seriously start implementing the conclusions of the Paris agreement.

The impacts of Covid-19 are child’s play when considering the long-term impacts of climate change. Faced with climate change we have one practical option: a radical change in how we live, work and play. The Covid-19 rehearsal is nature’s clear warning. We ignore it at our peril.

published in The Malta Independent on Sunday : 10 May 2020

Il-Covid-19 u l-ilma mid-drenaġġ irriċiklat

TVM fuq il-website tiegħu qed jirrapporta illi f’Ruma, Milan u anke f’Pariġi instab materjal ġenetiku tal-Covid-19 fid-drenaġġ. Dan jidher li seħħ ukoll fl-Awstralja u fl-Istati Uniti tal-Amerika.

Hemm bżonn kjarifiċi tekniċi dwar dan minħabba li l-ilma ppurifikat mid-drenaġġ jintuża fl-agrikultura. Dan l-ilma dwaru kien hemm ukoll pilot project dwar kif jista’ jintuża iktar billi fost oħrajn jiżdied mal-ilma tal-pjan (recharge tal-aquifer).

Ikun tajjeb lil-awtoritajiet jikkjarifikaw eżatt x’miżuri ta’ salvagwardja hemm għas-saħħa minħabba l-użu ta’ dan l-ilma riċiklat.

Is-siġar taż-żebbuġ taħt theddida

Studju ippubblikat dan l-aħħar jitkellem dwar marda li tattakka s-siġar taż-żebbuġ (Xylella fastidiosa). Ftit li xejn, safejn naf jien, smajna lill-awtoritajiet ta’ l-agrikultura f’Malta jitkellmu dwarha, inkluż dwar x’passi qed jieħdu jew fi ħsiebhom jieħdu.

L-istudju ġie rilaxxjat nhar it-Tnejn 13 t’April 2020 u jindika li l-marda jista’ jkollha impatt serju ħafna fuq in-nofsinnhar kollu tal-Ewropa fejn is-siġar taż-żebbuġ huma prevalenti. Il-marda mhix ġdida. Ilha magħna is-snin, sa mill-2013, u diġa għamlet ħafna ħsara.

Hu stmat li l-impatt fuq Spanja jista’ jlaħħaq mas-€16.9 biljun, fuq l-Italja €5.2 biljun u fuq il-Greċja €2 biljun. L-istudju sar minn xjenzjati mill-Università Olandiża ta’ Wageningen.

Il-ħsara ma issirx f’daqqa iżda fuq numru ta’ snin skond kemm u kif tinfirex il-marda. Huwa għalhekk importanti li jittieħdu passi immedjati jekk irridu nħarsu l-investiment f’dan il-qasam agrikolu li anke f’Malta jitla’ għal ammont sostanzjali.

L-interess fis-siġar taż-żebbuġ u fil-produzzjoni ta’ żejt taż-żebbuġa żdied ħafna tul is-snin. F’Malta, bħall-bqija taż-żewġ naħat tal-kosta tal-Mediterran s’issa hawn klima li tiffaċilta dan l-interess. Mhux biss illum. Hi ħidma li kienet teżisti minn snin ilu, ukoll, kif jixhdu id-diversi fdalijiet arkejoloġiċi li nstabu tul is-snin.

X’inhu jagħmel il-Gvern? B’mod partikolari x’inhu jsir fejn tidħol l-importazzjoni ta’ siġar taż-żebbuġ mill-pajjiżi milquta mill-marda?

Ġejt infurmat li din il-marda (xylella fastidiosa) ma tattakkax biss lis-siġar taż-żebbuġ imma tattakka madwar 123 speċi ta’ siġar oħra inkluż frott irqieq, ċitru u dwieli fost oħrajn.

L-impatt fuqna jekk nimpurtaw din il-marda għaldaqstant ikun wieħed enormi.

Is-segwenti hu estratt mill-istudju:

Abstract: Xylella fastidiosa is the causal agent of plant diseases that cause massive economic damage. In 2013, a strain of the bacterium was, for the first time, detected in the European territory (Italy), causing the Olive Quick Decline Syndrome. We simulate future spread of the disease based on climatic-suitability modeling and radial expansion of the invaded territory. An economic model is developed to compute impact based on discounted foregone profits and losses in investment. The model projects impact for Italy, Greece, and Spain, as these countries account for around 95% of the European olive oil production. Climatic suitability modeling indicates that, depending on the suitability threshold, 95.5 to 98.9%, 99.2 to 99.8%, and 84.6 to 99.1% of the national areas of production fall into suitable territory in Italy, Greece, and Spain, respectively. For Italy, across the considered rates of radial range expansion the potential economic impact over 50 y ranges from 1.9 billion to 5.2 billion Euros for the economic worst-case scenario, in which production ceases after orchards die off. If replanting with resistant varieties is feasible, the impact ranges from 0.6 billion to 1.6 billion Euros. Depending on whether replanting is feasible, between 0.5 billion and 1.3 billion Euros can be saved over the course of 50 y if disease spread is reduced from 5.18 to 1.1 km per year. The analysis stresses the necessity to strengthen the ongoing research on cultivar resistance traits and application of phytosanitary measures, including vector control and inoculum suppression, by removing host plants.

It-tnaqqis tal-iskart iġġenerat, jipproteġi l-art agrikola

Ir-residenti ta’ Birżebbuġa jilmentaw dwar it-tniġġiż mill-ħsejjes iġġenerati mill-Port Ħieles. Ir-residenti tal-Furjana jilmentaw dwar l-impatti tal-cruise liners fuq il-kwalità tal-ħajja tagħhom, kemm minħabba t-tniġġiż tal-arja kif ukoll minħabba t-tniġġiż akustiku. Ir-residenti tal-Gudja, Ħal-Luqa, Ħal-Kirkop u tal-irħula tal-madwar huma effettwati mill-operat tal-uniku ajruport li għandna. L-impjant ta’ Sant Antnin għat-Trattament tal-iskart qatt ma tqies ġar eżemplari mir-residenti ta’ Wied il-Għajn.

Ħadd ma jixtieq miżbla wara biebu. Miżbla jew faċilità għall-immaniġjar tal-iskart wara l-bieb, tfisser iktar minn impatti negattivi jekk teħodlok ukoll l-għodda ewliena tal-għixien tiegħek inkella teqridlek darek. Dan hu l-każ tal–bdiewa u r-residenti tal-Magħtab.

Il-miżbla tal-Magħtab ilha topera mill-1977, meta l-miżbla f’Wied Fulija (Iż-Żurrieq) kienet qed toqrob li timtela.

Il-bdiewa tal-Magħtab ilhom jaqilgħu fuq rashom żmien. Wieħed mill-bdiewa li ltqajt miegħu l-ġimgħa l-oħra spjegali li lill-familja tiegħu, fl-1975 kienu ħadulhom 75 tomna raba’ li kienet tinħadem, ftit iktar minn 84,000 metru kwadru, biex jiffurmaw parti mill-miżbla li nħolqot dakinnhar. Illum ser jeħdulhom 25 tomna oħra biex ikabbru madwar 28,000 metru kwadru.

Kif nistgħu nevitaw li l-kumpless tal-iskart fil-Magħtab ikompli jikber billi jibla’ 254,144 metru kwadru ta’ art, primarjament raba’ li tinħadem, kif qed tipproponi l-Wasteserv?

X’ġustizzja hi li sezzjoni waħda tal-popolazzjoni tkun mistennija li ġġorr waħedha l-piż tal-impatti li lkoll kemm aħna nikkontribwixxu għalihom? Ma jkunx iktar ġust li l-piż jinqasam? Fejn ser niġbdu linja?

Jekk nillimita ruħi għall-materja presentment taħt il-lenti, dik tal-immaniġjar tal-iskart, neħtieġu ppjanar sew u dan fil-kuntest tal-għodda ta’ politika kurrenti li tikkonċerna l-iskart. Imma jeħtieġilna li nimxu mal-miri ta’ ħidma stabiliti, għax inkella ma naslu qatt.
It-tnaqqis tal-ħolqien tal-iskart, li dan jintagħżel (is-separazzjoni) u li jkun riċiklat huma tlett għodod bażiċi fil-ħidma li ssir biex l-iskart ikun immaniġjat. Jekk dan isir sewwa l-ammont ta’ skart li jispiċċa fil-miżbla għandu jonqos b’mod sostanzjali. B’riżultat ta’ hekk jkun hemm inqas ħtieġa ta’ art biex tkun kkonvertita f’miżbla. Dan hu l-iskop tal-leġislazzjoni ambjentali tal-Unjoni Ewropeja li suppost li ilna nsegwu sa minn meta fl-2004 isseħibna fl-Unjoni Ewropea.

Il-politika dwar it-tnaqqis tal-ħolqien tal-iskart tfisser tnaqqis ippjanat tal-iskart iġġenerat. Inizjattivi dwar amminsitrazzjoni elettronika huma passi posittivi f’din id-direzzjoni. L-amministrazzoni elettronika hi waħda bla karti, avolja xi kultant din twassal sempliċiment biex tnaqqas l-użu tal-karta minn uffiċċju u żżidu f’ieħor. Anke it-tnaqqis fl-iskart li joriġina mill-ippakkeġġjar ukoll jikkontribwixxi b’mod sostanzjali għall-iskart iġġenerat. Fi djarna hu possibli ukoll li nnaqqsu l-iskart li nipproduċu. F’dan il-kuntest kampanji ta’ informazzjoni u edukazzjoni għandhom rwol importanti.

Imma hemm kontradizzjoni fil-politika tal-Gvern f’dan ir-rigward. Id-deċiżjoni li jkollna inċineratur tirrikjedi ammont kontinwu ta’ skart biex jitma lill-inċineratur. Filwaqt li suppost li qed ninkoraġixxu t-tnaqqis tal-ġenerazzjoni tal-iskart, l-inċineratur jirrikjedi l-oppost: il-ġenerazzjoni kontinwa ta’ ammont sostanzjali ta’ skart. Mingħajru l-inċineratur ikollu jagħmel id-dieta.

Is-separazzjoni tal-iskart tinvolvi l-għażla ta’ tipi differenti ta’ skart. Dan jiffaċilita li l-iskart li jkun intagħżel ikun użat u mhux mormi. Is-separazzjoni tal-iskart organiku, per eżempju, jiffaċilita it-trattament ta’ dan l-iskart biex minnu jkun prodott kemm l-elettriku kif ukoll il-kompost. L-iskart organiku jammonta għal madwar 50% tal-iskart iġġenerat fid-djar. Imma fl-industrija tal-catering l-iskart organiku jammonta għal porzjon ferm ikbar mill-iskart iġġenerat f’dik l-industrija.

Skond il-Wastserv, 27,000 tunellata ta’ skart organiku inġabru mid-djar matul l-2019. Dan jista’ jiżdied għal 70,000 tunellata fis-sena jekk f’kull dar nagħmlu sforz ikbar biex l-iskart organiku jkun separat. Il-Wasteserv ma tipprovdix informazzjoni dwar l-iskart miġbur mill-istabilimenti tal-ikel. Bħala riżultat ta’ dan in-nuqqas ta’ informazzjoni l-Wasteserve qed tindika li ma tafx x’qed jiġri f’dan il-qasam. Lanqas ma hu ċar jekk l-iskart organiku mhux ipproċessat li dan l-aħħar deher imħallat ma skart ieħor f’ritratti u filmati dwar l-operat tal-miżbla tal-Magħtab hux inkluż fl-informazzjoni ippubblikata mill-Wasteserv.

Li niġbru l-iskart organiku b’mod separt u li nipproċessawh ma jfissirx biss li jkun hemm inqas skart li jmur fil-miżbla: ifisser tnaqqis mhux żgħir fil-gassijiet serra (greenhouse gases) attribwibbli lil Malta u allura tnaqqis tal-impatt Malti fuq it-tibdil fil-klima.

Ir-riċiklaġġ tal-iskart f’Malta għadu lura meta mqabbel ma dak mistenni minna. L-unika qasam li qabad huwa dak li jirrigwarda l-iskart tal-ippakkeġġjar. Iż-żieda meħtieġa fir-riċiklar ukoll tnaqqas l-iskart li jinġabar fil-miżbla u għaldaqstant meta naslu biex inżidu r-rata tar-riċiklar il-Wasteserv ikollha inqas ħtieġa li tuża’ art agrikola biex testendi l-miżbla tal-Magħtab.

L-għajnuna li nistgħu nagħtu lill-bdiewa tal-Magħtab biex ikunu jistgħu jibqgħu jaħdmu ir-raba’ tista’ timmaterjalizza biss jekk inkunu kapaċi innaqqsu bil-kbir l-iskart li nibgħatu fil-miżbla. Għandna niftakru li l-istrateġija kurrenti għall-immaniġjar tal-iskart fil-gżejjer Maltin għandha l-mira ta’ skart zero sas-sena 2050. Għadna lura biex naslu!

Ippubblikat fuq Illum : il-Ħadd 1 ta’ Marzu 2020