Global Carbon Dioxide Levels Reach New Monthly Record

mrflash818 writes: For the first time since we began tracking carbon dioxide in the global atmosphere, the monthly global average concentration of carbon dioxide gas surpassed 400 parts per million in March 2015, according to NOAA's latest results. “It was only a matter of time that we would average 400 parts per million globally,” said Pieter Tans, lead scientist of NOAA’s Global Greenhouse Gas Reference Network. “We first reported 400 ppm when all of our Arctic sites reached that value in the spring of 2012. In 2013 the record at NOAA’s Mauna Loa Observatory first crossed the 400 ppm threshold. Reaching 400 parts per million as a global average is a significant milestone."

Comments

Thus showing CO2 is hardly related to warming

[SuperKendall]

Warming is obviously a lot more complex than CO2 levels, because warming has continued to basically flatline as it has for decades now. So why are we still so concerned about CO2 emissions when the runaway effect predicted is simply not occurring?

There are simply too many natural processes in the earths climate that deal with variances in heat, most variances from other causes are vastly greater than the current minuscule levels of CO2 we see (they are historically high but factor in very little in terms of atmospheric mix).

If we're lucky, we'll get a nice 2C boost for a few hundred years out of all combined warming effects, before sliding into yet another ice age. Sadly I do not think we will be that lucky.

Re:"The Polar Bears will be fine"

[Ferretman]

You know, if that were all Alarmists wanted to do I'd support that totally. Heck I do support that already--I am 100% solar powered and 100% off-grid already.

But that's not where so many Alarmists stop. They want to ban beef because cows make methane. They want to force me to buy light bulbs that cost 10X as much as the ones I had because they use less energy (mox nix in my case since it's my power, but I use LEDs because it's my power). They want me to install showers that are even more low flow than the ones I have now, and it's been seriously proposed that I have to get rid of flush toilets completely in favor of stinky "dry toilets". Some of them want to ban the internal combustion engine, stop flying for pleasure (doesn't apply to their folks of course), cease cruise ships for the same reason, tear up roads in favor of bike paths everywhere.

Yeah. If they stopped at the power thing I'd be with them 100%. Go beyond that and they just get dismissed as seeking power over me. That may or may not be fair, but that's how it comes across.

Ferret