So she had a phrase there "you understood the consequences [of 1 degree of temperature rise]". Am I missing something? What _are_ the consequences? Record break

So she had a phrase there "you understood the consequences [of 1 degree of temperature rise]". Am I missing something? What _are_ the consequences? Record breaking prosperity worldwide? Best I can tell there's no tangible negative impact on the homo sapiens so far, but there _is_ very much a tangible positive impact. I'm not saying we're not on a dangerous trajectory, don't get me wrong, but if you're honest, you have to also consider the consequences of _not_ using all those fossil fuels, especially 20-30 years ago when tech to replace them simply wasn't available.