Did you miss the news where average IQ is lowering across the board due to various poorly understood factors (increase of CO2 levels, endocrine disruptors, etc.

Did you miss the news where average IQ is lowering across the board due to various poorly understood factors (increase of CO2 levels, endocrine disruptors, etc...). We are getting at a massive amount of dumb people ala idiocracy, not sure if that also means more smart scientists in total.