Overview: We fly over our rivers and lakes, hearing from some of Texas' greatest thinkers about how our stewardship of these resources are so vital to the economic and cultural future of our state (the first in a four-part series). Hear predictions on how the Texas Gulf Coast will be impacted by climate change over the next century. In part five of a six part series on the state of the Gulf, scientists and biologists discuss how the documented rise in sea level is ongoing and what it will mean in the future for coastal communities in Texas. We will also look at the Texas Parks and Wildlife Department's long documentation of warming water temperature and how some species like flounder have declined, while other species like the gray snapper have increased. We will also look at the spread of black mangroves and the newly detected red mangrove, as another indication of a warming climate.