Private companies are rushing into risky, profit-driven geoengineering projects to fight climate change without clear regulations, raising fears of dangerous unintended consequences. https://www.japantimes.co.jp/commentary/2025/07/06/world/geoengineerings-risks-need-to-be-studied/?utm_medium=Social&utm_source=mastodon #commentary #worldnews #climatechange #carbon #pollution