We Have Never Lived With The Kind of Atmosphere We Have Today...

Be like SMART BANANA: https://goo.gl/JTfP6L

We Have Never Lived With The Kind of Atmosphere We Have Today...

We humans have officially entered uncharted territory.
But somewhere between 1.8 million and 12,000 years ago, our ancestors mastered the craft of fire building.
Anthropologists often cite this event as the spark that truly allowed us to become human, giving us the means to cook, keep warm and forge tools.
But fire also marked another important first for us: the invention of man-made pollution.
Today I gonna tell why we haven’t lived with the kind of atmosphere we have today.

#space #earth #smartbanana
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