Slashdot Mirror
Warm Water Squid Reported Off Alaskan Coast
fenris_23 writes "The associated press is reporting Humboldt Squid - a species that lives in the warm waters off the Baja coast - have recently been observed off the coast of Alaska. 'A large Humboldt squid caught offshore from Sitka is among numerous sightings of a species seen for the first time in waters of the Far North, and the first of the species recovered from British Columbia waters.' This may help corroborate a similar slashdot story covering rising CO2 levels measured at the Mauna Loa Observatory where the possibility was raised that rising sea temperatures are reducing the Earth's ability to manage greenhouse gases."
The earth is not static, it evolves and has cycles, so it's a long shot (not to say junk science) to claim it corroborates theories on a specific cause of those climate changes.
Yes, climate "evolves and has cycles". But those "cycles" don't just happen by themselves, they are caused by changes in the environment, atmosphere, radiation, etc. Currently, it evolves in the direction of getting warmer, and that is something that deserves a scientific explanation.
It just happens that CO2 levels are a highly plausible explanation of it. If you have a specific other explanation, please share it with us. Right now, your alternative theory seems to be "shit happens", and that really is junk science.
It's still moderately interesting but how come this is considered a bigger science story than this?
You don't need PCA in order to see trends in that data, you can use your own eyes. On the other hand, even if done correctly, PCA is probably a bogus procedure for this kind of analysis. So, you have a stupid response to a stupid analysis. Frankly, even observing a single warm water squid in cold water tells you more.