Eu e o Forum Português Pós-Quioto
Na passada quarta feira decorreu na Gulbenkian a conferência inaugural do Fórum Português Pós-Quioto. Apesar do atraso com que chega este post, o repórter estava lá e vai tentar agora sintetizar as suas impressões acerca palestras a que assistiu entre duas sempre divertidas consultas médicas.
Depois das apresentações e inevitáveis discursos dos representantes do governo (neste caso o Secretário de Estado do Ambiente Humberto Rosa, que saiu logo após da sua intervenção), Pedro Martins Barata, da Euronatura fez uma revisão da situação nacional em relação ao compromisso assumido por Portugal no âmbito do Protocolo de Quioto.
Portugal, ao contrário da maioria dos países da UE, podia aumentar as suas emissões de CO2 em 27% em relação aos níveis de 1990, mas essa cota já foi largamente ultrapassada e para cumprir o protocolo vamos ter de recorrer aos mecanismos de flexibilidade incluídos no mesmo (compra de créditos de carbono, etc). Esperemos que sejam tomadas (e não só anunciadas) medidas concretas e eficazes para a redução de emissões de Gases de Efeito de Estufa (GEE) para além de coisas pouco convincentes e com efeitos reduzidos no total de emissões geradas como a diminuição do limite máximo de velocidade para
Depois falou Wolfgang Cramer do Potsdam Institute on Climate Change sobre alterações climáticas perigosas e como evitá-las. Este tipo de alterações foram definidas pela sua equipa como correspondendo a uma subida da temperatura média superior a cerca de
Para evitar tudo isto é necessário estabilizar os níveis de CO2 na atmosfera entre os 450 e os 500 ppm o que envolve convencer os EUA (o maior emissor e de longe o maior emissor per capita) a China e a Índia (dentro de alguns anos os maiores emissores de CO2 mas com uma taxa per capita muito inferior aos EUA) a reduzir as suas emissões e, segundo este investigador, eliminar quase por completo a deflorestação descontrolada em todo o mundo visto que esta é responsável por aproximadamente 25% das emissões antropogénicas de CO2. Estas medidas de mitigação devem tomadas brevemente, como pico de emissões a situar-se algures entre 2015 e 2020 e ser acompanhadas por outras de adaptação ao aumento da temperatura resultante do aumento das concentrações de GEE até essa data.
As últimas duas intervenções a que assisti deram mais enfâse ao lado económico da coisa, com Jake Schmidt do Center for Clean Air Policy a salientar a importância do envolvimento da China, Índia, Brasil e outros países em rápido crescimento num acordo Pós-Quioto incentivando-os com projectos que permitam vantagens essencialmente domésticas (diminuição da dependência energética do estrangeiro, aumento da qualidade do ar, etc) e dando incentivos para a redução voluntária das emissões nos países em vias de desenvolvimento que seriam recompensados no caso de as conseguirem sem estarem sujeitos a sanções caso não conseguissem essa redução. O envolvimento dos EUA seria também essencial, e segundo Schmidt, se isso não acontecer este ano, só lá para 2009, com uma nova administração em funções, é que a conjuntura vai ser de novo favorável à adopção deste tipo de medidas por parte do governo americano.Hubbert Kieken, do IDDRI, fez uma apresentação onde mostrou através de modelos macroeconómicos que a adopção de medidas mais rigorosas de redução de emissões de GEE não vão provocar uma hecatombe na economia mundial ao contrário do que algumas correntes político-económicas têm levado a crer apesar de nunca fundamentarem correctamente essa previsão.
Tudo isto se passou na semana em que foi divulgado o Summary for Policy Makers do IPCC e em que na Science saiu um artigo que confirma a concordância dos modelos usados por este painel nos seus relatórios e os dados observacionais, sendo que estes, no caso do aumento do nível médio das águas do mar, se situam no limite máximo das previsões de 2001, levando a que alguns investigadores critiquem este novo relatório por ser demasiado conservador.
Com as incertezas a desaparecer as medidas para diminuir as emissões de GEE tornam-se cada vez mais urgentes mas isso não impede que tanto governos como empresas tentem desesperadamente encobrir ou lançar a dúvida sobre as alterações climáticas para assim não comprometerem os seus interesses.
Cada dia que passa a ameaça cresce lentamente e é precisamente essa lentidão que torna a urgência da aplicação das medidas de mitigação tão difícil de popularizar e o hipotético impacto económico negativo das mesmas tão fácil de difundir. É urgente passar à acção concertada a nível global com medidas concretas e o apoio da sociedade civil que parece cada vez mais predisposta a aceitar estas medidas, pelo menos nos países ocidentais. O maior problema pode vir da China, onde procura energética cresce a um nível impressionante aliada às enormes reservas internas de carvão e não existe uma opinião publica suficientemente forte para pressionar o seu estado não democrático que só vai aceitar diminuir as suas emissões se isso lhe for de alguma maneira vantajoso.
2007 pode ser um ano de viragem e marcar um verdadeiro princípio de uma politica mundial de combate ás alterações climáticas, se a deixar-mos passar corremos o risco de só nos apercebermos dos nossos erros quando for tarde demais.
PS: Posto isto, alguém que ganhar milhões a inventar maneiras eficazes de sequestrar CO2 ?
17 comentários:
Essa de reduzir o limite maximo de velocidade para 118Km/h é de gritos!
É mesmo tanga de ambientalista...
Gostava de fazer uma viagem de carro até ao algarve na autoestrada, com essa pessoa a conduzir, e ver a que velocidade ia...
Eu considero-me uma pessoa consciente dos problemas ambientais mas essas politicas põem-me parvo!
Mas isso sou eu....
Hi
http://www.performancesporthorses.com/ - buy klonopin online
Patients who are physically dependent on this drug should be slowly titrated off under the supervision of a doctor to reduce the intensity of withdrawal symptoms.
[url=http://www.performancesporthorses.com/]klonopin anxiety[/url]
5 % showed no improvement and 10% had worst EEG readings.
klonopin without prescription
5, 1 and 2 mg.
Hello
http://psbtrainer.com/ - diazepam drug
Should this occur, the use of the drug should be discontinues.
[url=http://psbtrainer.com/]order valium[/url]
The most commonly reported undesirable effects of Valium injection are fatigue, drowsiness and muscle weakness which are dose-related.
generic valium
Paradoxical reactions like restlessness, agitation, irritability, aggressiveness, delusion, rages, nightmares, hallucinations, psychoses, inappropriate behavior and adverse behavioral effects are known to occur when using benzodiazepines.
hello all
http://www.thedogsbollocksphuket.com/ - azithromycin chlamydia
Zithromax has worked for thousands as a cure to their ailments already, and will continue to play its role as a potent antibiotic.
[url=http://www.thedogsbollocksphuket.com/]cheap zithromax[/url]
If the patient notices elimination of acne then the doctor will proceed to refill doses for them.
zithromax without prescription
One of the most popular of these anti-acne medications is known as Zithromax.
meridia sibutramine
Canada reports 28 adverse events (with no deaths) in patients using sibutramine between December 2000 and February 2002.
[url=http://www.decordesignblog.com/]meridia diet pills[/url]
Canada reports 28 adverse events (with no deaths) in patients using sibutramine between December 2000 and February 2002.
http://www.decordesignblog.com/ - buy meridia
Sibutramine is indicated as a support to nonmedical interventions such as diet to promote weight loss and weight maintenance in patients with an initial body mass index (BMI) of 30 kg/m2 or higher or in those with a BMI of 27 kg/m2 or higher in the presence of other cardiovascular risk factors.
Hello,
http://www.hammondneighbors.com/ - klonopin pharmacy
Benzodiazepines such as Klonopin work to slow the central nervous system within the brain to provide a more calm state of mind.
[url=http://www.hammondneighbors.com/]klonopin without prescription[/url]
The root cause of anxiety is always in the thought patterns of the human mind, and it is often caused by irrational thought patterns.
klonopin without prescription
Through the use of therapy, both medicinal and social, one can formulate a plan to rid their mind of anxiety once and for all.
Hi,
http://www.mycraftsolutions.com/ - ambien price
Ambien's method of action is to slow the central nervous system and thought patterns of the individual taking it.
[url=http://www.mycraftsolutions.com/]ambien sleep[/url]
Eliminate insomnia Buy Ambien (Zolpidem) at reliable online pharmacy and save extra money! No prescription! No hidden fees!
Throughout the past decade, Ambien sleeping pills have became increasingly popular.
ambien cost
College is hard enough, don't let yourself be tired and drowsy on a test day again.
Costa Drugs In Pa
http://www.realestateinsider.net/ - valium pill
This statement only shows the importance of the drug.
[url=http://www.realestateinsider.net/]generic valium[/url]
So they all are grouped under the single name which we call Benzodiazepines.
valium without prescription
I hope you have accumulated much information about the valium and it will be helpful for you in the time to come.
http://markonzo.edu formplease http://blog.tellurideskiresort.com/members/celexa-side-effects.aspx http://isotretinoiner.indieword.com/ comisionado manys http://www.ecometro.com/Community/members/doxycycline-hyclate.aspx http://www.netknowledgenow.com/members/ativan-side-effects.aspx http://inderal.indieword.com/ whites http://aviary.com/artists/Atenolol-oral http://blog.bakililar.az/famciclovir/ http://lamictal.indieword.com/ distinctions http://riderx.info/members/allegra-side-effects-allegra.aspx
mesothelioma support and information!
[url=http://www.mesothelioma-support.org/]mesothelioma settlement[/url]
Amiable fill someone in on and this mail helped me alot in my college assignement. Gratefulness you seeking your information.
Just wanted to say hello someplace. Found [url=http://www.google.com/ncr]you guys through google[/url]. Hope to contribute more soon!
-issuenijoire
In today’s everybody of high technology diverse people lay out their days at the computer. This article features tips and hints for computer monitoring software programs and the moralistic issues with using this order of product.
There are many reasons to regard computer monitoring software. The first and first is to study your children to earn tried they are unharmed when online and to limit access to obnoxious websites.
A second reason is to respect your spouse when you suspect them of cheating. Another abuse would be to monitor or limit website access to employees who should be working and not using the internet for personal use. In withal there are varied other possibilities such as monitoring thug activity or simply restricting assured websites.
If you conclude that [url=http://www.computer-monitoring-software.org]computer monitoring software [/url] is in place of you be established to analyze the innumerable products at one's fingertips on the market to find the complete that is most adroitly tailored to your needs.
The products inclination differ near access and text in check so be assured to do your homework.
Subcontract out’s take a look at how the software works.
Computer monitoring software last will and testament secretly work on a computer (including laptops) in the history without any mark of the software in the plan registry. It last will and testament not arise in the approach tray, the process lean over, the job boss, desktop, or in the Add/Remove programs. It should not be disrupted sooner than firewalls, spyware or anti virus applications and is totally invisible.
The single using the computer whim not cognizant of wide the software and will smoke the computer as they normally would. Unbroken hitting the famous knob, alternate, cancel buttons settle upon not open out or a close the software.
So how perfectly does the software work?
The software wishes in confidence websites visited, keystrokes typed, IM (minute message) chats, email sent and received including webmail, chats, applications used, Say and Outdo documents and methodical peculate filter shots.
The computer monitoring software will leave to you with dispatch ascertain if your youngster is innocuous or your spouse is cheating. It will also cede to you to impediment websites or software on the monitored computer.
The software will let off the hook c detonate you every detail of the computer use.
Accessing the recorded observations purpose diverge with the types of computer monitoring software. Multitudinous programs will-power email you the recorded evidence in a texture of a text file. Some require you to access the computer promptly to view the data. The kindest make consider you to access the observations online from any computer with a user login. This is the recommended method.
So now that you have unswerving on using computer monitoring software you are probably wondering if it is legal. In most cases the answer is yes notwithstanding this depends on the shape or fatherland you live in. When monitoring employees it is recommended to check with body politic laws or amalgamation agreements.
Of performance using the software may also be a point dilemma. Should I watch on my children, spouse, or employees? In today’s technological excellent a issue can be victimized at relaxed without evening congregation the offender. The wakeful nights could motivation in you conclusively on free your spouse is not cheating. Or maybe you finally have proof that they are. You can conclude employees from visiting untimely websites at work nigh blocking access to them.
To conclude there are diverse de jure reasons to utilization computer monitoring software. This is a valuable tool after tons and can refrain from to save your children, nuptials, or business. It is up to you to make up one's mind if it is morally acceptable.
Defensive Driving is essentially driving in a manner that utilizes tried driving strategies to enables motorists to hail identified hazards in a predictable manner.
These strategies trek prosperously beyond instruction on underlying see trade laws and procedures.
With defensive driving classes, students learn to improve their driving skills by reducing their driving risks by anticipating situations and making safe well-informed decisions.
Such decisions are implemented based on street and environmental conditions the nonce when completing a shielded driving maneuver.
The benefits of delightful a defensive driving presence vary with each state, but over again include a reduction of points on your driver’s accredit following a ticket and the coolness that insurance rates will not increase.
In some states, taking a [url=http://www.floridatrafficinstitute.com] florida traffic school [/url] class can course a reduction of up to 10% in your security rates into a full stop of three to five years.
Objective as the benefits of defensive driving classes vary with each state, so do the requirements. While most basic defensive driving classes are four hours extended, some can be as long as six or eight hours.
In some states, students hold the recourse to take defensive driving courses online or by watching a video record or DVD, while other states however consent to students to take possession of defensive driving in a classroom setting.
The contents of a defensive driving advance are regulated by each style and are designed to staff you based on the laws of your state. However, most defensive driving classes contain similar information.
Losses from conveyance crashes have both popular and adverse impacts.
Roughly 41,000 pay one's debt to nature annually as a result of freight collisions, with an additional 3,236,000 injuries.
Wide 38% of all ordained car crashes are moonshine related with another 30% attributed to speeding.
The causes of these crashes, enthusiastic impact and cost in dollars spent on passenger car crashes are typically covered in defensive driving courses.
The goal of good defensive driving is to diet the risk of these accidents nigh decorously educating students to exert wariness and charitable judgment while driving.
On the roadways, drivers would rather to stock with distinct factors that can change their driving.
Notwithstanding that some of them are beyond the control of the driver, psychological factors can be controlled by the driver if he knows what to look owing and how to fondle it.
Defensive driving courses keep an eye on to blurred on how drivers can overcome pessimistic spiritual factors such as unneeded emphasis, languor, high-strung agony and other related issues.
The florida above indoctrinate courses purpose resist you purge points from your license. Additional news want be posted at a later date.
zoftozerg9981
zoftozerg9984
Yοur aгtiсle ргovidеѕ verіfіed hеlpful to us.
It’ѕ extrеmely uѕеful and yоu're naturally really knowledgeable in this region. You possess opened our eye to be able to numerous views on this specific subject matter using interesting and reliable content.
Feel free to visit my blog post http://www.19ja.com/
The report hаs verifieԁ uѕeful to myself.
It’s quite informativе anԁ yоu're obviously quite knowledgeable of this type. You get opened up my personal eyes to be able to various views on this specific topic together with intriguing, notable and reliable content.
Also visit my blog ... Valium
My web blog ... Valium
Enviar um comentário