Canada is so lucky to have someone like Michael Geist. He's been reporting on and doing in depth investigations on privacy invasions for about 2 decades now.
I actually really miss all the research being done on having (reinforcement learning) AIs beat Atari games and the like. Or the one that stopped at a TV playing random images instead of continuing through the level. Has there been any progress in that field? It seems like LLMs came around and all the projects stopped completely.
How do you come to that conclusion? It is certainly a luxury that not everyone can afford but for the average consumer in America it’s possible but folks still opt out.
I had it make a simple HTML/JS canvas game (think flappy bird) and while it did some things mildly better (and others noticeably worse) it still fell into the exact same traps as earlier models. It also had a lot of issues generating valid JS at parts and asking it what the code should be just made it endlessly generate the same exact incorrect code.
Simply on a factual basis, the data we have from previous extinction events does not have the temporal resolution needed for us to determine how quickly the temperature increased/decreased. E.g., "how quickly did the atmospheric temperature change after the Chicxulub event?" We don't know. Decent-quality global paleoclimate proxies only extend back ~15k years or so. It's possible that there was rapid global climate change in the past outside of major extinction events; we genuinely don't have the data to tell.
This also doesn't really tell us much about how the modern Earth and its ecosystems would handle those old climate shifts, because there is much much less wild lands (and so, less resilience within natural ecosystems). It's true from a climate science perspective, but not useful for assessing the damage that climate change can cause to modern society.
And: to the best of our knowledge, the current rate of warming is fast enough to cause major issues. Civilization only arose once we had relatively stable and moderate temperatures, and stable temperatures may be needed to maintain civilization under present technology. Ecological and glaciological studies back this up. And no, scientists are not looking to just scare us into action; the evidence itself should be alarming.
According to the no doubt very reliable Animal Armageddon: Episode 3: Doomsday it would have gotten very hot on the surface (100C+?) a few hours after Chicxulub then a while after that apparently 26C colder than normal for years due to dust in the atmosphere.
