The next time an "expert" says the science is settled, look at who funded their research. The "leading authority" on climate change is the IPCC, which is funded by the UN. They only publish papers from scientists they fund. Any opposing independent papers and research is discredited and rarely published. The same goes for COVID. Interestingly, if someone dies of a heart attack, but had tested positive for Covid, they are listed as a Covid death. However, if a healthy person dies two days after getting a Covid vaccine, the "experts" funded by the government and Pharma are saying there is no correlation between the two. Remember, scientists once said that asbestos, DDT, smoking, and Thalidomide, were safe. Science is never settled but is an ongoing process. Only $cience is settled.