The gas emitted by cows is a major player when it comes to global warming. Bill Gates, a known supporter of climate change reduction methods, has invested in a company that is using a seaweed additive to reduce methane emissions in cows. Methane expert, Dr. David Brown from Spark Climate Solutions chats with Emily about why methane is something we should be concerned about the science behind this seaweed additive. See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

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