Barbara J. King : Grief and love in the animal kingdom

Barbara J. King·TED2019
Grief and love in the animal kingdom
Summary
The speaker explains that we, humans, can see that animals' actions sometimes show their grief and love. We don't know about their words thus we don't know whether it's true or not, though, she tells us that she believes.

All living creatures have methods to protect themselves. I think that showing grief and love must be those ways. They must tell us much danger, those are air pollution, trees trimming and so on, places they live are decreasing and food is necessary for everyone, though, a current food chain system is not better.

This must be a sign that danger comes to them and us and it means that we have to protect them and it leads to creating a better world.