I don't think much of them nor the argument. The world en masse is progressing towards the elimination of poverty. Both the percentages and absolute levels of poverty have dropped incredibly over the past century and the future portents to be one of plenty never seen before by humanity. We are on the cusp of coming new golden age.
Current expert consensus regarding climate change is that the world will experience an unprecedented crisis if a lot of our current industrialized, consumerist ways don't change significantly in the next two to three decades at most:
- The global average temperature in 2019 was 1.1 degrees Celsius above the pre-industrial period, according to WMO.
- 2019 concluded a decade of exceptional global heat, retreating ice and record sea levels driven by greenhouse gases produced by human activities. (WMO)
- 30 per cent of the world’s population is exposed to deadly heat waves more than 20 days a year. (Cooling and Climate Change fact sheet, UNEP)
- Average temperatures for the five-year (2015-2019) and ten-year (2010-2019) periods are the highest on record. (WMO)
- 2019 was the second hottest year on record. (WMO)
- In 2019, total greenhouse gas emissions, including land-use change, reached a new high of 59.1 gigatonnes of carbon dioxide equivalent (GtCO2e). (EGR, 2020)
- Based on today’s insufficient global commitments to reduce climate polluting emissions, a rebound in greenhouse gases from a return to high-carbon societies after the pandemic may push 2030 emissions even higher – up to 60 GtCO2e. (EGR, 2020)
Facts about the climate emergency
The science of climate change is well established: Climate change is real and human activities are the main cause. (IPCC) The concentration of greenhouse gases in the earth’s atmosphere is directly linked to the average global temperature on Earth. (IPCC) The concentration has been rising...
www.unep.org
There won't be a future of plenty if increasingly frequent floods, wildfires, heatwaves, and other disasters ravage more and more countries.