We humans are so often amazed by natures inventions - but we often fail to see that many creatures and plants are just transitions from one “model” to the next.

Only a few of natures experiments have been around for a long time and proven themselves worthy to continuing: the shark is one of the oldest “models”, so are the bees and crocodiles.

We humans are pretty new and I am not sure if we make it for several million years like the sharks have …