One often-neglected result of climate change is ocean acidification. If this process continues, we may start to see fewer fish and more jellyfish.
- Since the beginning of the industrial era, humanity has been pumping out unprecedented levels of CO2 into the atmosphere.
- A significant portion of this CO2 is sucked back into the ocean, where it reacts with water to produce carbonic acid.
- Most species fair poorly in the newly acidic ocean. Jellyfish, however, seem to resist ocean acidification more than others.
Can sensitive coral reefs survive another human generation?
- Coral reefs may not be able to survive another human decade because of the environmental stress we have placed on them, says author David Wallace-Wells. He posits that without meaningful changes to policies, the trend of them dying out, even in light of recent advances, will continue.
- The World Wildlife Fund says that 60 percent of all vertebrate mammals have died since just 1970. On top of this, recent studies suggest that insect populations may have fallen by as much as 75 percent over the last few decades.
- If it were not for our oceans, the planet would probably be already several degrees warmer than it is today due to the emissions we've expelled into the atmosphere.
The technology is poised to change how many companies operate.
- Blockchain technology, as a digital ledger for economic transactions, is poised to "radically" impact companies across the board.
- It may help reinforce the trust in certain markets as sensors collect data throughout production.
- Blockchain might also create a marketplace for whistleblowing.
Can learning about the great white shark help protect us from cancer?
- Scientists have mapped the entire genome of the great white shark.
- The team found genetic adaptations that seem to help the fish preserve and repair its genome, clues that may help us better understand why sharks rarely get cancer.
- The team also identified several gene pathways that might also help explain the fish's extraordinary wound-healing capabilities.
Think you've seen sand? You haven't seen sand.
- Microscopic photography exposes the beauty and strangeness of sand.
- Water wave action produces a startling variety of sand grains.
- That stuff between your toes is a lot more interesting than you might think.