Come along to our Open Call on 8th April from 19:00 - 21:00 to find out why 4BD is taking to the streets on April 18th (more information below)

According to the Planetary Solvency Report by the Institute of Actuaries, 4 Billion deaths is now a distinct possibility this century due to climate breakdown. There are no words to describe this. So we will not try.
On the 18th April, 4 Billion Dead will be on the streets of London, walking in slow, silent procession. We will bear witness to this injustice. That is it.
Please bring along a placard with the words '4 Billion Dead' written on it. What shape the placard is, and what it represents is up to you. This is an action to connect us with our inner morality and spread the word of this unspeakable truth. You may want to attach your placard to a personal artefact. It may be a symbol of hope, of courage, of spirituality, of unity between people. That choice is personal and is yours to make - 4 Billion Dead is not connected to any particular religious or spiritual group. We are simply human. We care. We will bear witness to this truth.

See a summary of the scientific rationale behind the 4 Billion Dead Project here - The 4 Billion Dead Project - A Rationale & Summary

Date - Saturday 18th April 2026
Time - Meet at 11:30am.
Start Location - Russell Square
End Location - Parliament Square

After the procession:
- A silent vigil in Parliament Square at 13:00
- Speeches, testimonials, food and small-group discussion at 14:00

You may have thoughts
You may have questions

Come along on the 8th to find out more!