The planet is fine friend. The cool thing about the relentless march of technology is that we will eventually fix anything we break along the way. There is no limit to what we can achieve. There is certainly nothing you can do about it so go outside, lie by the pool or the ocean, enjoy life.
>is that we will eventually fix anything we break along the way
Thats the most dangerous thought one could have. Simply thinking "its okay because we can fix it later" leads to taking issues lightly and hoping that a fix is eventually discovered in time. We run out of time with climate change for example. There are no fixes.