&gt;&gt; How Rising CO2 Levels May Contribute to Die-Off of Bees<p>And teen pregnancy. You know with all the warming they&#x27;re more tempted to take their clothes off.<p>It&#x27;s interesting that TFA also points out that increased CO2 makes the starchy parts of the plant grow faster, which is why the percentage of protein is lower. CO2 - good for plants.