NASA
Sixty years ago, philosopher Hannah Arendt argued an interplanetary perspective may be bad news for humanity as we know it.
kasakphoto / shutterstock
Some people argue that no matter what humans do, life will persist.
Anatoliy Lukich / shutterstock
To conserve wildlife, we must end human supremacy, say researchers.
Reconnecting with nature.
Steve Carter/Unsplash
Humans did not always see themselves as he separate from the natural world. If we are to reverse its decline, we must re-entangle ourselves with it.
From cats to dragonflies, Leonardo sketched scores of animals.
Leonardo da Vinci/Royal Collection Trust
Rather than prioritizing human beings at the pinnacle of the animal kingdom, Leonardo revered all living beings. When he compared people and animals, it’s the animals that often came out on top.