People's Fear--H1N1

People are wary today. H1N1 Virus may infect them. World Health Organization and Health Ministries of all countries are alerted of possible pandemic.
It's hard to think that virus of pigs and birds are infecting humans today. Have we transgressed Mother Nature which it seems she allows all the catastrophes to befall mankind?
Precisely yes. Too much vaccination of pigs hoping to instantly mass produce meat and amass profit may trigger resistance of virus ;and mutate to other animals including humans. Like the once publicized mad cow disease that the culprit was the feeding of contaminated meat to cows instead of green grass. The result? Nature's vengeance. The cow became "mad" which if eaten may contaminate humans.
Too much chemical for our plants and animals may eventually explode to environmental backlash. We human beings would also suffer.
Our fear today may have been avoided if we respect the laws that govern Mother Nature. We should not rely too much in chemical. Gene alteration may result in mutation of bacteria and viruses which eventually the final losers are we--the foolish human beings who disregard ecology and the balance of nature.
Finally, too much gas emission in the atmosphere which pollute it may trigger these germs to thrive because the environment is so favorable for their growth. So, when we'll stop of our own folly? When the viruses finally subdue the earthlings to their death bed? Let's think about it.