Positive vs Negative Feedbacks

Understanding the two main types of climate feedbacks and their impact on Earth's climate system

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🔥

Positive Feedback

Amplifies Climate Change

When warming causes changes that lead to even more warming, creating a self-reinforcing cycle

🛡️

Negative Feedback

Dampens Climate Change

When warming triggers processes that reduce warming, helping to stabilize the climate

Feedback Type Comparison

🔥 Positive Feedbacks

  • Amplify initial warming
  • Create runaway effects
  • Can lead to tipping points
  • Make climate more sensitive

🛡️ Negative Feedbacks

  • Reduce initial warming
  • Provide climate stability
  • Act as natural brakes
  • Make climate less sensitive
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