Watch Clip
Scientists issue dire warnings as ocean temperatures spike
6m 35s
The ocean is rapidly heating up, hitting record-breaking levels. The National Oceanic and Atmospheric Administration reported that ocean surface temperatures spiked in April and May to the highest levels recorded since the 1950s. All this could have dangerous consequences for aquatic life, hurricane activity and global weather patterns. Amna Nawaz discussed what’s happening with Kevin Trenberth.