Scientific American Devastatingly Endorses Joe Biden For President
In the 175 year plus history of Scientific American, the publication had never endorsed a presidential candidate, until they endorsed Joe Biden.
In the 175 year plus history of Scientific American, the publication had never endorsed a presidential candidate, until they endorsed Joe Biden.
The concentration of carbon dioxide in the atmosphere has stayed above the tipping point and ensures it will never return below it in our lifetimes.