John Lloyd: An inventory of the invisible

The video explores the concept of invisibility in various contexts, from matter and energy to human perception and scientific phenomena like gravity and consciousness. It includes a humorous story about Geoffrey Dickens to illustrate invisibility in social interactions. The discussion extends to the invisibility of genes, time, and human identity, as well as light and electricity. The video concludes with philosophical reflections on existence and purpose, highlighting the vast unknowns in our understanding.

What new insight or understanding did you gain from this video?