I can't hear you! From the New Bedford, MA South Coast Today:
Our View: There is no debate on climate change
The "debate" over the reality and cause of climate change stopped being scientific long ago. Today, the "debate" is nothing more than a distraction that serves a political purpose for those who would stand to lose the most by policies that would curtail the release of carbon from its restful, stable location below the surface of the earth, in the form of fossil fuels, into our environment.
One hundred percent of the current and former UMass Dartmouth scientists participating in an editorial board meeting at The Standard-Times on Tuesday agree both that climate change is occurring and that human activity - particularly the combustion of fossil fuels - has a significant impact on it.
The point was made in the meeting that it is not typical that scientists would agree so broadly. There's a reason for that: Theories aren't agreed upon in the scientific community, but facts are.
The author drones on for a while and then cites a couple of proofs that Catastrophic Anthropogenic Global Warming is happening in front of us. Here is the first:
Acidification: Carbon from human activity of burning fossil fuels is being absorbed into and changing the pH of our oceans, thus affecting the growth of corals and the ability of mollusks to make their shells. Scientists are unclear on how ocean creatures will adapt to the rapid changes.
Abject bullshit -- Carbon has zero effect on the ocean's pH. It is Carbon Dioxide that can do this but... ask someone who maintains a salt-water aquarium. I posted on this back in June, 2009:
Environmental bullshit in the media
If the globe is not warming, let's look at other ways to hamstring CO2 production (and thereby capitalism)
If CO2 goes into the atmosphere, it will cause the Oceans to acidify and this will cause the coral reefs to deteriorate.
This pseudo-science piffle can be found at the Australian branch of News.com:Acid seas 'attacking shellfish, corals'
From correspondents in Bonn, Germany
CLIMATE change is turning the oceans more acid in a trend that could endanger everything from clams to coral and be irreversible for thousands of years.
Seventy academies from around the world urged governments meeting in Bonn for climate talks from June 1-12 to take more account of risks to the oceans in a new UN treaty for fighting global warming due to be agreed in Copenhagen in December.
The academies said rising amounts of carbon dioxide, the main greenhouse gas emitted mainly by human use of fossil fuels, were being absorbed by the oceans and making it harder for creatures to build protective body parts.
I cited two more examples of the CO2 twaddle and one example of where a reef has been making a spectacular recovery. I then wrote:
Now: CO2
If you show an Aquarist, especially someone who specializes in tropical reef habitat aquariums the above two news stories, they will snort their coffee out through their nose and call you an idiot (or worse).
Check out this section of the Marine and Reef Aquarium Supply home page:
There is a whole section on hardware for the specific purpose of adding gaseous CO2 to freshwater and saltwater aquaria. The CO2 in freshwater tanks is plant food - if we did not have CO2, we would not have plants. When it comes to Reef tanks, things get interesting.
Here is a quote from the Drs. Foster and Smith site:Emphasis mine - these 'reactors' are mimicking the chemistry that normally happens on a reef. Again, reefs are not static, they are dynamic, they change. Old reefs die, new reefs are born and the presence of Carbon Dioxide gas in the water is the vital transport mechanism to this ancient cycle.Calcium Reactors
Drs. Foster & Smith Educational Staff
What They Do� How They Work In nature, seawater bathes coral reefs in many minerals and elements. Of all the minerals and elements present in natural seawater, no mineral is consumed as quickly or in as large of amounts as calcium. Hard corals, which are the building blocks of the coral reef, demand large amounts of calcium to build their skeletons. Providing enough calcium to meet the demands of all the corals, invertebrates, and algae in a closed ecosystem creates a real challenge for the hobbyist.
To help you meet this challenge, consider adding a calcium reactor to your aquarium system. Calcium reactors automate the process of replenishing calcium as well as other minerals and trace elements.
A calcium reactor is essentially a chamber full of aragonite, which is the crushed skeleton of ancient hard corals. Aquarium water is pumped through this chamber along with pressurized carbon dioxide (CO2). The CO2 lowers the pH in the chamber to an acidic level, which dissolves aragonite into the aquarium water. In addition to dissolving the calcium, this process also dissolves nearly all the minerals and trace elements the coral used in order to grow. Therefore, a calcium reactor takes much of the guesswork out of adding trace elements to your reef aquarium, because it replenishes these minerals and elements in the near exact proportions that the corals need to thrive.
Sure, you can bubble CO2 through a flask of some seawater until you have a saturated solution and then drop in a chunk of coral, that coral will dissolve. BUT it will have been turned into food for new corals. Your little experiment in the lab may support your pet theory but it in no way represents the dynamics of reef life and what goes on in the real world.
The other concerns that the South Coast Today printed are equally as ludicrous and disproven. Whomever wrote that needs remove their head from the echo chamber, get some education and print a retraction. Otherwise, their credibility is blown to smithereens...
