Follow us on Twitter where we'll announce the next topic for On The Line.
VICE News environment editor Robert Eshelman joined On The Line to discuss this year's record-breaking temperatures, as well as the Obama administration's response to climate change.
Read: Obama Is Heading to Alaska to Highlight Climate Change — Despite Arctic Drilling Approval
In Photos: Deadly Heat Waves Scorch Europe, the Middle East, and Asia
VICE News and On The Line want to hear from you! Let us know your questions on Twitter with the hashtag #ontheline, or send us a video message on Skype.
To send us a Skype video message, follow the instructions here
With support from Skype.