Warmist Daniel Souweine suggests that if the Discovery Channel folks promote the global warming hoax more vigorously, there will be a "much greater chance of seeing ice in the Arctic whenever they return"

The Discovery Channel's Shameful Self-Censorship - The Huffington Post

I also believe, though, that the Discovery Channel will listen to the concerns of thousands of viewers, recognize its error in judgment, and take steps to avoid such missteps in the future. If nothing else, doing so would give the channel a much greater chance of seeing ice in the Arctic whenever they return.