Is it a true story? I saw one dead adult animal and one dead baby. They seem eager to blame global warming, but without any apparent connection. What was the cause of the blood poisoning? There is no actual global warming anyway, so it can't be the cause. It was warmer a thousand years ago than it is now. That's when Greenland was settled by Vikings who were able to raise cattle and gardens there. It certainly isn't like that there now.