I have seldom seen so much insanity coalesced into so few words. Congratulations!
Mosquito nets are a joke, relatively expensive compared to DDT, and only work when sleeping and if used properly.
Climate change (a.k.a., global warming) if it existed, would be beneficial to forests, not detrimental. Cooling climate is detrimental. For evidence, we have records from the Medieval Climate Optimum and the Little Ice Age.
Forests, especially in North America, have benefited from our presence. The US is now more heavily forested than when Columbus discovered America because we put out forest fires.