Author: The Conversation

Why is climate change still not top of the news agenda?

Studies find that 97% of published climate scientists agree that climate change is driven by human activity. If the scientific predictions are correct, much of human society is in grave danger though our own actions. So, why isn’t climate change the biggest news story in the world?

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As Arctic ship traffic increases, narwhals and other unique animals are at risk

A recent study assessed the vulnerability of 80 populations of Arctic marine mammals during the “open-water” period of September, when sea ice is at its minimum extent, to understand the relative risks of vessel traffic across Arctic marine mammal species, populations and regions. The study found that more than half (53 percent) of these populations – including walruses and several types of whales – would be exposed to vessels in Arctic sea routes. This could lead to collisions, noise disturbance or changes in the animals’ behaviour.

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