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We’ve passed +1.5°C above pre-industrial temperatures. +2.4°C is now unstoppable. Recent projections show we’re on track to reach +3.0°C by 2050, at which time billions will die by mass migration due to unlivable heat, agriculture collapse, social upheaval, and war.

Help us tell the Truth. Join 4BD today!

Join The 4 Billion Dead Procession

There Are No Words

Time – Meet at 11:30am  
Start Location – Russell Square park – Go To Map
Start time – 12:00pm
Nearest tube stop – Russell Square (Piccadilly line)
End Location – Parliament Square – Silent vigil to be held in Parliament Square from 1pm – 2pm.

Join us for a post action debrief with food and small group discussion.
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 
Come Along To Our Open Call
Click to find out about future 4 Billion Dead & Rev21 events

Upcoming Events & Workshops

Wed, May 27, 2026, 7:30 pm - 9:00 pmEmpowerment Circlezoom.usRegister
Fri, Jun 12, 2026, 3:00 pm - 5:00 pmIntroduction to Rev21's Vision, Philosophy and Culture workshopzoom.usRegister
Sun, Jun 14, 2026, 4:00 pm - 5:30 pmSunday Servicezoom.usRegister
Tue, Jun 23, 2026, 7:00 pm - 9:00 pmIntroduction to Rev21's Vision, Philosophy and Culture workshopzoom.usRegister
Fri, Jul 3, 2026, 3:00 pm - 5:00 pmIntroduction to Rev21's Vision, Philosophy and Culture workshopzoom.usRegister
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