A discussion of the work
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The team hopes that by having access to simple numbers about human impacts, citizens and scientists alike can develop data-based intuition about the way the world works and make more informed decisions.
“For example, a friend texted me asking how to compare the impact of dairy cattle versus beef cattle,” Chure says. “We can use our database to figure out that, in terms of land requirement, greenhouse gas emissions, and water use, beef cattle are more impactful by a factor of five or more on a per-calorie basis. We really hope that this database is useful for both ordinary citizens trying to make decisions and for people thinking about policy. I view being literate with numbers as a prerequisite for being informed, whether you’re a citizen or a scientist.”
The project takes a planet-wide look at human impacts rather than sorting by country or region.
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and a front end to the database