ELI5: Explain Like I'm 5

Graeme Segal

Graeme Segal is a really smart guy who studies math and science. He's like a superhero who uses his brain instead of muscles to solve problems.

He is especially interested in something called topology, which is a fancy way of saying the study of shapes and spaces. Imagine you have a rubber band and you can stretch it and twist it in different ways. That's what topology is all about.

Graeme Segal has done a lot of important work in topology, like figuring out how to describe these different shapes and spaces using fancy math words like homotopy and cohomology.

His work has helped other really smart people like mathematicians and physicists to understand the world around us better.

So basically, Graeme Segal is a super smart guy who studies how you can use math to describe the different ways shapes and spaces can be stretched and twisted, and his work is really important for understanding the world around us.