Diving in remote, cold, shark infested waters with extreme currents. Why would we do such a thing?

Is it still possible to find wildlife in its purest form without humankind’s interference? We wanted to find out. So we headed to the Galapagos, the inspiration for Darwin’s On the Origin of Species. Upon arrival we learned 70% of the indigenous plant species have been killed, and many animals endangered. We began to wonder if the Galapagos would be the pristine wilderness of our imagination or if we were too late.