{"id":7146,"date":"2017-06-29T12:13:38","date_gmt":"2017-06-29T12:13:38","guid":{"rendered":"https:\/\/rsoftsolution.com\/blog\/turning-the-climate-tide-by-2020.html"},"modified":"2017-06-29T12:13:38","modified_gmt":"2017-06-29T12:13:38","slug":"turning-the-climate-tide-by-2020","status":"publish","type":"post","link":"https:\/\/www.rbsitsoftwaresolution.in\/blog\/turning-the-climate-tide-by-2020.html","title":{"rendered":"Turning the climate tide by 2020"},"content":{"rendered":"

The opportunity given to us over the next three years is unique in history <\/strong><\/p>\n

“We stand at the doorway of being able to bend the GHG emissions curve downwards by 2020, as science demands, in protection of the UN Sustainable Development Goals, and in particular the eradication of extreme poverty,” Christiana Figueres says, lead-author of the Nature<\/em> comment and former head of the United Nations Framework Convention on Climate Change (UNFCCC). “This monumental challenge coincides with an unprecedented openness to self-challenge on the part of sub-national governments inside the US, governments at all levels outside the US, and of the private sector in general. The opportunity given to us over the next three years is unique in history.” Figueres is the convener of Mission 2020, a broad-based campaign calling for urgent action now to make sure that carbon emissions begin an inexorable fall by 2020.<\/p>\n

The authors and co-signatories to the Nature<\/em> article comprise over 60 scientists, business and policy leaders, economists, analysts and influencers, including Gail Whiteman from Lancaster University; Sharan Burrow, General Secretary of the International Trade Union Confederation; Paul Polman, Chief Executive Officer of Unilever plc; Anthony Hobley, Chief Executive of Carbon Tracker; Christian Rynning-T\u00f8nnesen, CEO of Statkraft; and Jonathan Bamber, President of the European Geosciences Union.<\/p>\n

The great sustainability transformation<\/strong><\/p>\n

The authors are confident that both technological progress and political momentum have reached a point now that allows to kick-start the ‘great sustainability transformation’. 2020 is crucial, because in that year the US will be legally able to withdraw from the Paris Agreement. Even more compelling are the physics-based considerations, however: Recent research has demonstrated that keeping global warming below 2 degrees Celsius becomes almost infeasible if we delay climate action beyond 2020. And breaching the 2\u00b0C-line would be dangerous, since a number of Earth system tipping elements, such as the great ice sheets, may get destabilized in that hot-house.<\/p>\n

“We have been blessed by a remarkably resilient planet over the past 100 years, able to absorb most of our climate abuse,” says Johan Rockstr\u00f6m from the Stockholm Resilience Centre, co-author of the Nature<\/em> comment and lead-author of the Science<\/em> article. “Now we have reached the end of this era, and need to bend the global curve of emissions immediately, to avoid unmanageable outcomes for our modern world.”<\/p>\n

Six milestones for 2020<\/strong><\/p>\n

Indeed, a social tipping point for the better is in sight, the experts show. Power generation from wind and solar is booming already. In Europe, for instance, more than three quarters of new energy capacities installed rely on those renewable sources. China is quickly establishing a national emissions trading scheme. Financial investors such as BlackRock in the US are growing wary of carbon risks.<\/p>\n

The six milestones for 2020 as defined in the article reach from energy (pushing renewables to 30% of total energy supply and retiring all coal-fired power plants) to transport (electric vehicles making up 15% of new car sales globally, up from roughly 1% today) and finance (mobilize 1 trillion US dollars a year for climate action).<\/p>\n

The climate math is brutally clear<\/strong><\/p>\n

“The climate math is brutally clear: While the world can’t be healed within the next few years, it may be fatally wounded by negligence until 2020,” concludes Hans Joachim Schellnhuber from the Potsdam Institute for Climate Impact Research, co-author of both the Nature<\/em> comment and the Science<\/em> article. Action by 2020 is necessary, but clearly not sufficient — it needs to set the course for halving CO2 emissions every other decade. In analogy to the legendary Moore’s Law, which states that computer processors double in power about every two years, the ‘carbon law’ can become a self-fulfilling prophecy mobilizing innovations and market forces, says Schellnhuber. “This will be unstoppable — yet only if we propel the world into action now.”<\/p>\n

Article source: https:\/\/www.sciencedaily.com\/releases\/2017\/06\/170628144848.htm<\/p>","protected":false},"excerpt":{"rendered":"

The opportunity given to us over the next three years is unique in history “We stand at the doorway of being able to bend the GHG emissions curve downwards by <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[3],"tags":[30],"class_list":["post-7146","post","type-post","status-publish","format-standard","hentry","category-latest-update","tag-it-news-update"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t