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Takeaways:
- A recent study has shown a 35% decrease in dietary carbon emissions over the last 15 years.
- The researchers found that the hat the diet-related greenhouse gas emissions of US citizens almost halved from 4 kilograms of CO2 to 2.45 kg CO2 over this time period.
- The study found that it was only beef people consumed less of but also dairy, eggs, chicken, and pork.