Comment It's also awash in lunacy (Score 1) 202
There is a type of biochemical pathway in plants used when CO2 is very high. The alarmists have edited it to say it's for arid conditions I suppose to imply plants are adapting to a math error or something. Between lots of this and the medical business edits it loses objectivity and reliability weekly.
Point is there are species of algae that have this property.
Wikipedia has become a slow moving parody of itself to paraphrase Peter Honeyman.