Terry on the steps of Channel 4 where we went to visit Professor Stephen Hawking who is celebrating twenty years of a Brief History of Time.
A truly humbling experience.
![](https://i0.wp.com/terrypratchett.com/management/wp-content/uploads/2022/02/channel4-1.jpg?resize=320%2C420&ssl=1)
Terry on the steps of Channel 4 where we went to visit Professor Stephen Hawking who is celebrating twenty years of a Brief History of Time.
A truly humbling experience.