The Paris Climate Agreement of 2015 was a big deal as 195 nations agreed to take steps to mitigate global temperatures to +2°C, but preferably +1.5°C, post-industrial or over the past 250 years. When temperatures exceed those levels, all hell breaks loose with our precious life-support ecosystems.
Today, we’re already more than halfway to that first temperature guardrail but accelerating fast. Problematically, the latency effect of greenhouse gas (“GHG”) emissions impacting global temperature is several years; similarly, a household oven turned to 450°F doesn’t immediately go to 450°F. Earth’s atmosphere, similar to that oven, takes time (years and years) to respond to GHGs that essentially turn up its thermostat.
Implementation of Paris ‘15, however, is another matter. With four years of hindsight, the original Paris Agreement appears to be nothing more than “hope springs eternal.”
The 2015 compilation of 195 signatories (subsequently 197) to the UNFCCC Paris Agreement was a great PR event. And, it was a very good wake up call regarding the seriousness, and dangers, of climate change. However, looking back at its origins, it was DOA.
For starters, ever since the ink dried, CO2 emissions have gone up and are now accelerating, as fossil fuel usage had its largest increase in seven years in 2018, prompting the prestigious Met Office Hadley Center/UK to issue a strong warning: “During 2019, Met Office climate scientists expect to see one of the…