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End-to-End Encryption and “Going Dark”

Schneier on Security - Thu, 07/23/2026 - 7:03am

New paper: “Encryption and Globalization 15 Years Later: End-to-End Encryption and the Third Round of the ‘Going Dark’ Debate“:

Abstract: This Article updates and expands on 2012 research on encryption and globalization, analyzing what the authors call “Round 3” of the Going Dark Debate: the current controversies over end-to-end encryption (E2EE). Governments around the world have proposed, and in some cases enacted, laws limiting E2EE for law enforcement and national security purposes.

This Article explains the underlying technologies and market developments for a law and policy audience to assess those proposals critically. The Article proceeds in three parts tracking three rounds of the Going Dark Debate. Round 1 covers the Crypto Wars of the 1990s, when U.S. export controls on strong encryption ultimately fell in 1999. Round 2 covers the period roughly 2010 to 2015, when encryption-in-transit became widespread but lawful access remained available through cloud providers, giving rise to what the authors called a “golden age of surveillance” rather than a period of going dark. Round 3 addresses the current debate over E2EE, where no entity between sender and recipient can read the plaintext...

FEMA may lack permanent leader through peak hurricane season

ClimateWire News - Thu, 07/23/2026 - 6:27am
A Senate committee approved nominee Cameron Hamilton on Wednesday. But the full Senate might not act until after August recess.

Data centers drive gas demand — and help a turbine-maker

ClimateWire News - Thu, 07/23/2026 - 6:27am
GE Vernova saw its orders for gas turbines double in the second quarter.

Trump ally floats Republican pitch for sun-blocking technologies

ClimateWire News - Thu, 07/23/2026 - 6:26am
Embracing solar engineering research that could help reduce global warming might also provide a temporary lifeline for fossil fuels, a former Trump adviser said.

Judge faults EPA for ignoring court order on climate grants

ClimateWire News - Thu, 07/23/2026 - 6:25am
Last month, the same judge ruled against the agency for canceling a $3B climate grant program.

A new source of data about data centers reveals their climate impact

ClimateWire News - Thu, 07/23/2026 - 6:25am
With a single number, a new publicly available tracker scores — and highlights — the little-known climate pollution from data centers.

H2O-from-air tech to supply water-stressed suburbs

ClimateWire News - Thu, 07/23/2026 - 6:24am
Water infrastructure company Kubota is buying atmospheric water harvesters made by AirJoule LLC to be initially deployed in California and Texas.

France recorded 5,700 more deaths than usual during historic June heat wave

ClimateWire News - Thu, 07/23/2026 - 6:24am
The excess mortality was the highest from any heat wave since 2003.

As Lake Powell shrinks, marinas have to adapt to dwindling water levels

ClimateWire News - Thu, 07/23/2026 - 6:23am
A record-dry winter and extreme heat — and decades of overuse, chronic drought and climate change — are threatening to pummel the lake to near historic lows.

Power blackouts sweep North Africa as heat strains aging grids

ClimateWire News - Thu, 07/23/2026 - 6:23am
The recent outages highlight the struggles of Libya, Tunisia and Algeria to keep decades-old facilities running and, in some cases, show an acute shortfall of fuels.

Global vessel carbon dioxide emission from navigable rivers

Nature Climate Change - Thu, 07/23/2026 - 12:00am

Nature Climate Change, Published online: 23 July 2026; doi:10.1038/s41558-026-02718-6

The magnitude and distribution of CO2 emissions from river transport are poorly constrained. This study finds that global CO2 emissions from inland vessels were about one-quarter of total vessel emissions, and that emissions were concentrated in the Northern Hemisphere, related to economic activity.

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