Quote by Yuval Noah Harari

“The yardsticks that we ourselves have enshrined will condemn us to join the mammoths and Chinese river dolphins in oblivion. Looking back, humanity will…

— Yuval Noah Harari

Marine scientists predict that by 2050 there will be no more large fish left in the ocean if we don't change our relationship with…

— Greg MacGillivray

If the world's oceans have had nearly half a billion years with sharks as the apex predators, then the delicate balance of its food…

— Steve Backshall

Remove the predators, and the whole ecosystem begins to crash like a house of cards. As the sharks disappear, the predator-prey balance dramatically shifts,…

— Brian Skerry

There is this sweet spot in time when we have an opportunity to stop killing sharks and tunas and swordfish and other wildlife in…

— Sylvia Earle

In ten years [i.e., 1980] all important animal life in the sea will be extinct. Large areas of coastline will have to be evacuated…

— Paul R. Ehrlich

“They may not become extinct immediately, but being pushed out of decaying or destroyed habitats eventually takes its toll. The concept is known as…

— Craig Childs

Sharks are being driven to extinction because people want to eat their fins and their flesh.

— Barbara Block

“Scientists believe that sharks are one of the oldest species of animals still in existence. Nature built them as perfect predators. Perfect killing machines.…

— K.A. Applegate

Despite humans killing off whales as much as they could, give it time and they come back. If we give nature a chance, it…

— Severn Cullis-Suzuki

I can assure you no whales are going to be killed today.

— Paul Watson

“try reading out loud the list of animals that have already gone extinct in recent years. Read it slowly, as the solemn tribute that…

— Karen Hering