Verne what leaves are doing depends on which hemisphere you are in : North vs South ;-) We tend to think North and forget about the South ;-) Those famous words of Red Green “We’re All In This Together”
The damage comes from carbon monoxide, not carbon dioxide. Science has become stupid so the powerful elites can control the stupid masses without them complaining or rising up against them. Effing sheep.
Anthropogenic climate change is not proven. Climate change happens, plenty of proof of that with ice ages, warm periods and all. But the proof that the activities of human civilization is having an impact, is simply not there. (So now, instead of showing me proof, (real proof), go ahead and hurl your insults at me).
Why do the leaves want the CO2 to fall? Plants rely on CO2, and release O2 (which animals rely on). If the CO2 falls too much, the plants are in danger.
Everyone, please Google “Optimum CO2 levels for plants”. It varies by plant, but for most cultivated plants, the optimum is reached above 1000 ppm. Somewhere above that (perhaps 1800 ppm) photosynthesis starts declining, depending on the plant, again. As far as plants are concerned, we live in a CO2-poor atmosphere. This is why greenhouses open windows during the day, or add CO2 during the day, to promote and not stunt plant growth. Our current levels of CO2 have gone from 300 to 400 ppm in the last century. Boosting CO2 to 700 ppm would increase plant growth by 30-40%.
juicebruce 9 months ago
Verne what leaves are doing depends on which hemisphere you are in : North vs South ;-) We tend to think North and forget about the South ;-) Those famous words of Red Green “We’re All In This Together”
Studebaker Hoch 9 months ago
Leaves holding their breath will only make matters worse.
Ellis97 9 months ago
Leaves are falling where I live right now.
Forest Dweller 54 9 months ago
Going on strike in these bad times we are going though is not a good idea.
Gina Carson 9 months ago
The damage comes from carbon monoxide, not carbon dioxide. Science has become stupid so the powerful elites can control the stupid masses without them complaining or rising up against them. Effing sheep.
Chithing Premium Member 9 months ago
Hold your breath until your face turns green. That should do it.
GentlemanBill 9 months ago
Anthropogenic climate change is not proven. Climate change happens, plenty of proof of that with ice ages, warm periods and all. But the proof that the activities of human civilization is having an impact, is simply not there. (So now, instead of showing me proof, (real proof), go ahead and hurl your insults at me).
Jetjock_jetjock 9 months ago
You are most correct, GentlemanBill.
Stephen Gilberg 9 months ago
Pfft. You think we WANT you to fall?
awgiedawgie Premium Member 9 months ago
Why do the leaves want the CO2 to fall? Plants rely on CO2, and release O2 (which animals rely on). If the CO2 falls too much, the plants are in danger.
apb1952 Premium Member 9 months ago
Gotta be a Trumper.
Ray Helvy Premium Member 9 months ago
Everyone, please Google “Optimum CO2 levels for plants”. It varies by plant, but for most cultivated plants, the optimum is reached above 1000 ppm. Somewhere above that (perhaps 1800 ppm) photosynthesis starts declining, depending on the plant, again. As far as plants are concerned, we live in a CO2-poor atmosphere. This is why greenhouses open windows during the day, or add CO2 during the day, to promote and not stunt plant growth. Our current levels of CO2 have gone from 300 to 400 ppm in the last century. Boosting CO2 to 700 ppm would increase plant growth by 30-40%.