Planet has only until 2030 to stem catastrophic climate change, experts warn


The IPCC report underwent an extensive peer-review process that elicited tens of thousands of comments and includes a special "summary for policymakers" that resulted from discussions among scientists and government officials last week in Incheon, South Korea, the Post reports.

But providing African and Nigerian perspective to the report, pan-Africa Director of Oxfam International, Mr. Apollos Nwafor, said: "Climate change has set our planet on fire and millions are already feeling the impact".

The UN's Intergovernmental Panel on Climate Change says keeping the Earth's temperature rise to only 1.5 degrees Celsius rather than the 2C target agreed to at the Paris Agreement talks in 2015, would have "clear benefits to people and natural ecosystems".

Governments around the world must take "rapid, far-reaching and unprecedented changes in all aspects of society" to avoid disastrous levels of global warming, says a stark new report from the global scientific authority on climate change. Many of us may even be feeling its effects right now with air pollution and increasing annual rainfall, but the long-term consequences are even more unsettling. At the Paris Climate Agreement in 2015, worldwide leaders agreed to keep global warming "well below 2°C above pre-industrial levels" with the hopes to limit this to just 1.5°C.

The report is very timely for the upcoming climate negotiations (COP24) in Katowice, Poland in December this year.

The general message is that the ecological and social impacts of 1.5℃ are significantly more manageable than 2℃ - half a degree of warming is a big deal.

He admitted the report showed that "limiting warming to 1.5°C is barely feasible and every year we delay the window of feasibility halves".

The scientists said the report was meant to guide more than just governments, however, and that action by everyone - including individuals and businesses - would be required to hold the line on climate change. Limiting global warming to less than 2ºC will hopefully allow ecosystems and animals to adapt to the gradually rising temperatures.

More news: DC Comics hires James Gunn after Disney fires him

The report was the first commissioned by world leaders under the Paris Climate Accord from which President Trump is withdrawing the US and was first covered by The New York Times.

"While the pace of change that would be required to limit warming to 1.5°C can be found in the past, there is no historical precedent for the scale of the necessary transitions, in particular in a socially and economically sustainable way", the report continues.

While the global average temperature is now at about 1 degree, some parts of the world are already experiencing 1.5 degree global warming.

By 2050, emissions of other heat-trapping greenhouse gasses, including methane and black carbon, should be reduced by 35%, relative to the 2010 rate.

Neither Premier Ford nor Mr. Kenney have yet said what policies they would employ to cut emissions, or whether they support Canada's objective of reducing greenhouse gas emissions by 30 per cent below 2005 levels by 2030 - a commitment made under the Paris accord.

"The next few years are probably the most important in our history", she added.

But the report said some measures, such as planting forests, bioenergy use or capturing and storing CO2, remained unproven on a large scale and carried some risks.

The president in recent months has slammed wind power as a subsidy-dependent "killing field" for birds, all while rolling back a slew of regulations to boost the coal sector. Instead we have President Trump, who essentially says, "Hey, let's all head to the dark, creepy basement where the chain saws and razor-sharp axes are kept".