oxygen dissolution

Oxygen in oceans is disappearing, an event aided and abetted by human activity.   A paper recently published in Science studies the declining oxygen levels in global waters. As creatures that survive on oxygen, this claim is naturally alarming to us. But, it is also unclear. Which oxygen? Oxygen in this case does not refer to … Continue reading oxygen dissolution

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chocolate change

Chocolate is a beautiful thing. As with many beautiful things on our planet, it too can be marred by the climate change we see. Recently, there was an article that chocolate, or the cacao plants used to make it, could disappear in a few decades. It claims that the warmer, drier climate will lead to … Continue reading chocolate change