In retrospect, you can find tangible proof from way back for anything that gets accepted as true. The comparison was with how climate change was discussed in the public sphere. However prominent the fossil fuel companies' influence on public discourse was at the time, the issues were not taken seriously (and sill aren't by very many). The industry's attempts to exert influence at the time were also obviously not widely known.
Rather than looking for similarities, I find the differences between the public discussions (about AI safety / climate change) quite striking. Rather than stonewall and distract, the companies involved are being proactive and letting the discussion happen. Of course, their motivation is some combination of attampted regulatory capture, virtue signaling and genuine concern, the ratios of which I won't presume to guess. Nevertheless, this is playing out completely differently so for from e.g. tobacco, human cloning, CFCs or oil.
Rather than looking for similarities, I find the differences between the public discussions (about AI safety / climate change) quite striking. Rather than stonewall and distract, the companies involved are being proactive and letting the discussion happen. Of course, their motivation is some combination of attampted regulatory capture, virtue signaling and genuine concern, the ratios of which I won't presume to guess. Nevertheless, this is playing out completely differently so for from e.g. tobacco, human cloning, CFCs or oil.