BONN, Germany — Inadequate national targets for curbing climate-altering greenhouse gases meant emissions would be “far above” the level required to stave off disastrous global warming, analysts warned Wednesday.
Instead of the U.N.-targeted ceiling of two degrees Celsius (3.6 degrees Fahrenheit) over pre-Industrial Revolution levels, the world was on track for 2.9-3.1 C by 2100, according to the Climate Action Tracker (CAT), a tool developed by a consortium of four research organizations.
“The climate targets so far submitted to the U.N. by governments collectively lead to global emissions far above the levels needed to hold warming to below 2 C,” said a CAT statement.
Fifty-six governments have submitted pledges, known as Intended Nationally Determined Contributions, or INDCs, that will form the backbone of a universal climate-rescue pact to be inked in Paris in December.
Including major emitters China, the United States and the 28-member European Union, pledges so far cover some 65 percent of global emissions, and 43 percent of the world population.
To stay under the 2 C threshold, which scientists say is necessary to avoid catastrophic impacts, greenhouse gas emissions would have to drop from about 50 billion tons of CO2 equivalent (GtCO2e) per year today, to 39-43 GtCO2e in 2025 and … continue reading
Via:: Tico Times