Technically food: inside Silicon Valley's mission to change what we eat

Introduction – Algae: the future food that's always in the future – Fungi: a steak substitute … and flavor enhancer?

Pea protein: finally, something that could topple big soy

Milk and eggs: if no animals were involved, is it vegan? – Upcycling: rescuing edible stuff to make … more edible stuff?

Plant-based burgers: can plants replace red meat?

Vertical farms: can premium greens picked by robots feed the world?

Cell-based meat: will animal analogues make it beyond an elite niche?

Are we buying what they're selling?

What are we eating in twenty years?