Inondazioni e uragani: ecco cosa accadrà al mondo senza l’intervento per ridurre le emissioni

uragano

L’Onu ha da qualche anno avviato un progetto, denominato Ipcc Project, per rilevare la situazione dei cambiamenti climatici, monitorarla in tempo reale, e predire cosa potrebbe accadere in caso di disastro naturale. La task force, dopo diversi anni di studi, ha concluso che la situazione è molto preoccupante, ma siamo ancora in grado di arginarla. Anche l’Ipcc è d’accordo sulla soglia dei due gradi di riscaldamento delle temperature medie globali, il che significa che il mondo deve assolutamente frenare o, meglio ancora, diminuire le sue emissioni.

Se queste continueranno ad aumentare, non si potrà tornare indietro, e la Terra rischierebbe una vera e propria rivoluzione. La prima e più diretta conseguenza sarà il famoso scioglimento dei ghiacciai, il quale porterebbe, entro il 2050, ad un innalzamento di mezzo metro delle acque. Cosa significa? Può sembrar poco, ma città intere come New York, Miami, Shangai o Calcutta verrebbero letteralmente spazzate via.

In tutto le città portuali che si calcola avranno danni ingenti saranno 136, con un totale di 25 mila miliardi di dollari di danno. A questo poi si aggiungerà la siccità fuori controllo, che seccherà interi continenti, come quello africano già messo a dura prova, ma anche nazioni avanzate, come la California che, con tutta la tecnologia disponibile, verrà flagellata dalla mancanza d’acqua dolce. I danni per gli incendi, di cui lo Stato californiano già soffre, andranno ad aumentare sempre di più, arrivando a toccare i 2,5 miliardi di dollari l’anno entro il 2050 e i 14 miliardi nel 2085.

I monsoni, che oggi alimentano gran parte dell’Asia Sudorientale, come India e Nepal, si sposteranno, diminuiranno o addirittura si bloccheranno, lasciando due terzi della popolazione a secco, e dunque a rischio sopravvivenza.

La foresta amazzonica, già oggi “violentata”, sarà diminuita del 70% entro la fine del secolo, con una perdita di biodiversità incalcolabile e farà subire una perdita enorme all’economia brasiliana che oggi si basa principalmente sulle foreste e sull’acqua, che si prevede andranno persi. Ed infine, come già sta accadendo da ora, gli uragani, che gli Stati Uniti conoscono bene, aumenteranno sempre più di intensità, fino a far sembrare l’uragano Katrina solo un piccolo venticello. Insomma, la Terra sarebbe messa a dura prova, sempre che non facciamo qualcosa ora che siamo in tempo.

Fonte: [Repubblica]

51 commenti su “Inondazioni e uragani: ecco cosa accadrà al mondo senza l’intervento per ridurre le emissioni”

  1. The new Zune browser is surprisingly good, but not as good as the iPod’s. It works well, but isn’t as fast as Safari, and has a clunkier interface. If you occasionally plan on using the web browser that’s not an issue, but if you’re planning to browse the web alot from your PMP then the iPod’s larger screen and better browser may be important.

    Rispondi
  2. I simply couldn’t depart your website prior to suggesting that I really enjoyed the standard information an individual supply for your guests? Is gonna be again regularly to inspect new posts.

    Rispondi
  3. hi!,I love your writing so a lot! percentage we communicate more approximately your post on AOL? I require a specialist on this house to resolve my problem. May be that’s you! Having a look forward to see you.

    Rispondi
  4. I must show some appreciation to this writer just for rescuing me from this type of crisis. As a result of exploring throughout the online world and obtaining views which are not pleasant, I believed my life was done. Existing minus the strategies to the problems you’ve solved all through your good guide is a critical case, and ones that would have badly damaged my career if I hadn’t encountered your website. Your own personal mastery and kindness in maneuvering all the details was very useful. I’m not sure what I would’ve done if I hadn’t discovered such a stuff like this. I’m able to at this point look ahead to my future. Thanks for your time so much for the high quality and results-oriented guide. I will not be reluctant to propose your blog to any individual who would like guide on this subject matter.

    Rispondi
  5. Between me and my husband we’ve owned more MP3 players over the years than I can count, including Sansas, iRivers, iPods (classic & touch), the Ibiza Rhapsody, etc. But, the last few years I’ve settled down to one line of players. Why? Because I was happy to discover how well-designed and fun to use the underappreciated (and widely mocked) Zunes are.

    Rispondi
  6. IMSC SEO is a Singapore SEO Company. They provide comprehensive Singapore SEO services to help SG businesses to gain traffic from search engine. Their SEO agency has many years of experiences working with overseas companies on more competitive grounds. They are the best seo company in Singapore you can find. Their SEO expert and consultant understand exactly what search engine optimization your company need to gain search engine traffic.

    http://www.shortmyurls.com/imsc-services-comment-exact

    Rispondi
  7. I simply desire to share it with you that I am new to online blogging and very much cherished your review. Very possible I am most likely to bookmark your blog post . You really have impressive article materials. Like it for giving out with us your main internet site post

    http://www.phoenixseo3.info

    Rispondi
  8. I want to show appreciation to this writer for bailing me out of such a scenario. Right after exploring through the the net and coming across tips which are not productive, I was thinking my entire life was gone. Being alive minus the strategies to the problems you have fixed all through your blog post is a crucial case, as well as the ones which may have negatively damaged my career if I had not noticed your web page. Your good competence and kindness in controlling a lot of things was very useful. I don’t know what I would’ve done if I had not discovered such a point like this. I can now relish my future. Thanks so much for this impressive and sensible guide. I won’t be reluctant to endorse your web page to anybody who ought to have guidance on this matter.

    Rispondi
  9. I really have to inform you that I am new to blogging and certainly admired your post. Quite possibly I am probably to remember your blog post . You absolutely have fabulous article content. Get Pleasure From it for giving out with us your own url webpage

    http://www.phoenixseo3.info

    Rispondi
  10. Hi, i think that i saw you visited my blog so i came to “return the favor”.I’m trying to find things to improve my web site!I suppose its ok to use a few of your ideas!!

    Rispondi
  11. Good ¡V I should certainly pronounce, impressed with your website. I had no trouble navigating through all the tabs as well as related information ended up being truly simple to do to access. I recently found what I hoped for before you know it at all. Reasonably unusual. Is likely to appreciate it for those who add forums or anything, web site theme . a tones way for your client to communicate. Excellent task..

    Rispondi
  12. I merely wish to reveal to you that I am new to posting and absolutely adored your work. Very possible I am probably to bookmark your blog post . You definitely have fabulous article material. Love it for discussing with us your main site write-up

    http://www.seohero2.info

    Rispondi
  13. I was just seeking this info for some time. After six hours of continuous Googleing, at last I got it in your web site. I wonder what’s the lack of Google strategy that don’t rank this kind of informative sites in top of the list. Usually the top sites are full of garbage.

    Rispondi
  14. What i don’t realize is in reality how you’re now not really a lot more well-favored than you might be now. You are very intelligent. You recognize thus significantly when it comes to this subject, produced me in my view believe it from numerous various angles. Its like women and men don’t seem to be involved until it is one thing to accomplish with Woman gaga! Your personal stuffs excellent. Always care for it up!

    Rispondi
  15. I have been wanting to start an online business for a while and have done a lot of research about the various types of opportunities. You are absolutely right about the number of scams out there! I’ve finally come to an honest website just when I was about to give up. I realize that nothing worth having comes easy and I am prepared to work hard to develop a business I can be proud of:)

    http://www.hamronepalibazar.com/user/profile/2852

    Rispondi

Lascia un commento

This site uses Akismet to reduce spam. Learn how your comment data is processed.