[fbdab103]

It is a really fair question, and I do not think it is totally clear cut. There are some cancers which are significantly more treatable than previously, but the numbers are also getting juiced from other directions.

We are detecting cancers earlier than before. Which can mean that, without any change in treatment efficacy, people are "surviving longer" with the disease. Another biggie is that people are smoking significantly less than 20+ years ago (both smokers and secondary exposure). While we are continually finding new ways to slowly poison ourselves (eg PFAS), we have also reduced exposure to other environmental toxins: lead paint/gas, DDT, etc,