Because lack of vaccination is a really easy problem to fix, via vaccination. Indeed we have already succeeded in doing this many times in history. So it’s stup

Because lack of vaccination is a really easy problem to fix, via vaccination. Indeed we have already succeeded in doing this many times in history. So it’s stupider and more frustrating that these diseases are coming back. By contrast combating climate change is a huge and complicated problem with or without climate deniers screwing things up.