How Many Polar Bears Are Left 2024 Predictions. As i’ve pointed out previously, adjustments made to the pbsg status tables that dropped to zero estimates that had formerly been included in the global totals suggested that by 2009, the totals must actually have. Climate change is affecting alaska’s polar bears and other polar bears around the globe, and it’s affecting the bears’ populations in different ways and over different timelines.
As i’ve pointed out previously, adjustments made to the pbsg status tables that dropped to zero estimates that had formerly been included in the global totals suggested that by 2009, the totals must actually have. But without action on climate change, we could lose all but a few polar bear populations by the end of the century.