About the 2°C Threshold

What is the 2°C Threshold?

The 2°C threshold represents a critical tipping point in global warming. Scientists worldwide agree that keeping global temperature rise below 2°C above pre-industrial levels is essential to avoid the most catastrophic impacts of climate change.

This threshold was established based on extensive climate research and has been adopted by the international community as a key benchmark in climate policy, most notably in the Paris Agreement.

Why This Countdown Matters

Time is running out. Every second that passes brings us closer to irreversible climate impacts. This countdown serves as a stark reminder of the urgency required in our climate response.

The timer is based on current emission trends and climate models that project when we might reach the 2°C threshold if we continue on our current path without significant intervention.

What Happens at 2°C?

Beyond 2°C of warming, we face:

• Severe sea level rise affecting millions of people
• Increased frequency of extreme weather events
• Significant disruption to food and water systems
• Irreversible damage to ecosystems and biodiversity
• Potential collapse of critical climate systems

Taking Action

While this countdown highlights the urgency, it's important to remember that we still have time to act. Every fraction of a degree matters, and collective action can still make a significant difference.

The goal of this website is not to cause despair, but to inspire action and awareness about the critical timeframe we're working within.