Definitely worth mentioning, as well as the evidence that high CO2 levels tend to promote weed growth and decrease effectiveness of agricultural herbicides [1] and promotes growth of lower-quality versions of food crops [2]. Even in my gardens I have a lot more greenery, and it&#x27;s mostly low-quality foliage. We don&#x27;t have increased food production.<p>[1] <a href="http:&#x2F;&#x2F;allenpress.com&#x2F;publications&#x2F;pr&#x2F;WEES59_1" rel="nofollow">http:&#x2F;&#x2F;allenpress.com&#x2F;publications&#x2F;pr&#x2F;WEES59_1</a>
[2] <a href="https:&#x2F;&#x2F;www.sciencenews.org&#x2F;blog&#x2F;science-public&#x2F;rising-co2-promotes-weedy-rice" rel="nofollow">https:&#x2F;&#x2F;www.sciencenews.org&#x2F;blog&#x2F;science-public&#x2F;rising-co2-p...</a>