Tagged: Hydrogen

Green sky thinking - Ariadne

Robert Hickson Apr 09, 2018

We are starting to see more scenarios about getting to a “decarbonised” future. One where greenhouse gas emissions are no longer a problem. Many scenarios are forgettable. The good ones have the power to create the change. Shell has added a new futures scenario, called Sky, to its New Lens scenario set. I think … Read More

Fine-tuning fallacies - Open Parachute

Ken Perrott Nov 10, 2011

In Fiddling with “fine-tuning” I discussed the way theologians and philosophers of religion have used claims of fine-tuning of the cosmological constant erroneously. That they have taken the fact that the value of the measured cosmological constant is 120 orders of … Continue reading → … Read More

‘Just So Science’ – So back to those impossible stars - Just So Science

Elf Eldridge Sep 13, 2011

A couple of posts ago I mentioned that stars shouldn’t exist – at least not by classical physics standards anyway. I skirted the issue at the time, but it’s high time for a closer look as I cant delve into any more details about nanotech OR the lifecycle of stars without covering some basic quantum mechanical phenomena – … Read More

The Climate Show #12: twisters, Olaf on ozone, and Google in the sun - Hot Topic

Gareth Renowden May 05, 2011

Ozone is the centrepiece of our show this week, with Dr Olaf Morgenstern of NIWA’s Central Otago atmospheric science lab (celebrating its 50th birthday at the moment) explaining the ins and outs of the ozone holes north and south, and their impacts on the climate system. Plus tornadoes, heatwaves, UN negotiations at an impasse, more [...] … Read More