Paul Ehrlich: "It’s insane to have so many people alive at the same time." ... It turns out, if you want to have a maximum number of people live, the way to do it isn’t to see how many can cram on the planet at one time. The way to do it is to have a sustainable society, millions, but not many billions, for thousands, or millions, of years." ...
"The problem is not so much making automobiles more efficient, it’s getting rid of most of the automobiles."
"The health threat from the COVID-19 virus is trivial, compared to the health threat from climate disruption."
"Trump’s got a lot of blood on his hands already, but that’s nothing, we could lose everybody to climate disruption."
"When you ask what we should be doing, the answer is: we’ve got to change the entire system."
Geologist Viv Forbes: "Abandon the Zero Emissions farce. Bullock-drawn wagons, camel trains, and horse teams may achieve the zero-emissions dream, but they will not keep our cities fed — there are no electric tractors, dozers, or road trains. This Lockdown Depression is giving us a taste of "Zero Emissions." It is a bitter taste. It leads to unemployment and poverty with no proven benefits for nature or the climate."
Spencer: "This is because the estimated reductions in CO2 emissions (around -11% globally during 2020) is too small a reduction to be noticed against a background of large natural variability. The reduction in economic activity would have to be 4 times larger than 11% to halt the rise in atmospheric CO2."