AI Summary

Summer in the Northern Hemisphere has begun with extreme heat, with Europe experiencing record‑breaking temperatures and a heat dome covering much of the United States. Several countries have reported heat‑related deaths, Germany’s roads have melted, and U.S. utilities are asking customers to set air conditioning to higher temperatures while adding crews to handle outages. These events have highlighted the health, infrastructure, and productivity impacts of heat. A McKinsey Global Institute report on climate adaptation notes that heat is expected to affect more people and incur higher adaptation costs than severe flooding.

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