It was predicted that some day, at the speed environmental contamination its eating away the protective layer of ozone and killing future food resources. Having said that, perhaps would be nice to keep a DNA sample of all 7 continents snd countries production samples as this depletion of natural resources faces its non stop disappearing of the food chain, if not proper steps to be kept, then the food chain will be broken, countries and continents will disappear and catastrophic results will bring unexpected deaths.
Extinction of the Human Race…..