Alternate Time Line

A question people have is - what are things like in an alternate timeline?

My answer is that an ATL can be quite different than here and now. If you think that you have seen weird then going to an alternate timeline will be the shock of your life. For example, you can see hexagonal yellow HALT signs instead of octagonal red STOP signs. The traffic signals can be blue for go, and orange for stop.

Food can be quite different. I have seen people in the future eating pellets of blue green algae.