[Revised and re-posted: June 26, 2023. Apparently I lost the previous comments when I updated the post date. Sorry about that!] Let’s start with the obvious. The word “doomer” is a word with horribly dark connotations. The obvious interpretation is that a doomer believes life is hopeless, they might as well give up trying; there is no value in being […]
It was a distinct pleasure having this discussion with one of Santa Barbara’s finest local journalists, Josh Molina, on June 14, 2023. We talk about the recent spike in ocean temperatures for the first part, then launch into a wide ranging discussion of what it means to be a doomer and the future of the planet. Click on the image […]
As of June 10, 2023, worldwide data showed the remarkable concurrence of three dramatic climate events. The first WTF is in the Antarctic, where sea-ice extent is setting record lows daily, now fully over 2 million kilometers below the 1991-2020 mean. This is not some one-off event. A decline like this has long been predicted. The impact is that there […]
Andrew Glickson made three simple errors calculating CO2e. I refer you here: https://climatecasino.net/2024/08/the-long-and-winding-road-to-co2e/ You might want to ask him about…
This essay has stood the test of time. To quote Friedrich Nietzsche: "Hope in reality is the worst of all…
Fair question. Here are all the greenhouse gases with historical concentrations and projected out until 2500. https://gmd.copernicus.org/articles/13/3571/2020/
Thanks! Shame on NOAA for not making that clear.
My first article addresses this question. See "the third mistake" and it's fix.
This is confusing to me. Pre-industrial the amount of CO2 in the atmosphere was about 280ppm. But there was significant…
Complete cessation of burning fossil fuels is on the far side of Net Zero, and we're making very little progress…
A couple of months ago I discovered that Mann had blocked me on twitter. Although he and I are Facebook…