Jerome Parzy

PUBLICATIONS & RESEARCH

Articles

Global Climate Indicators 2025: Annual Scientific Update Ahead of the IPCC AR7

The latest annual update by an international team of climate scientists confirms that human-induced warming reached approximately 1.37°C in 2025, while greenhouse gas emissions remain at historically high levels. The report also highlights the rapid increase in Earth’s Energy Imbalance and the growing frequency of marine heatwaves.

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Is the Principle of Climate Equity Still Fit for Purpose?

Climate equity has been a cornerstone of international climate policy since the Rio Earth Summit in 1992. But the world has changed dramatically over the past three decades. Is it time to rethink how climate responsibility is defined?

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Is Degrowth the Best Solution to Climate Change?

Can we tackle climate change without sacrificing economic prosperity?
This article examines the case for degrowth and explains why I believe innovation, investment and international cooperation offer a more credible and sustainable pathway to deep decarbonization.

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Decarbonization Scenarios (June 2026)

Brief analysis of pathways to reduce emissions while sustaining economic growth.

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