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Across The Threshold

Across The Threshold

Written by: Dee Smith & Ray Leonard
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What you think you know about climate is probably mistaken . . .

COMING OCTOBER 1:

An independent deep dive into climate science

Presented by Strategic Insight Group

ACROSS THE THRESHOLD:

NATURAL FORCES, HUMAN ENERGY, AND THE 21ST CENTURY

With Ray Leonard, independent climate scientist and fellow, Strategic Insight Group

Dee Smith, CEO of Strategic Insight Group

24-episodes, bi-monthly

EPISODE 1

BAKED IN: Why +2°C by 2040 and +3°C by 2090 is unavoidable

A +2°C increase in global average temperature by 2040 is now baked in, and represents an alarming tipping point toward new levels of extreme weather (heatwaves, drought; hurricanes, tornadoes; sea level rise)—which become even stronger with the a +3°C rise by 2090. Why, how, and what can we expect?

© 2026 Across The Threshold Earth Sciences Science
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