Eruptions of Basalt and Rhyolite

Guest post from Tallis Some of the most beautiful of sights on the planet are the remnants of the most violent of scenes; The amazing Yellowstone National park is in place of the world’s most notorious “Super volcano”. As a rational conspiracy theorist, I have to constantly put up with the claims of Yellowstone’s imminent…

Sahara, Scotland

The conifers stand tall, straight. They look old but there are patches where trees have been cut, and there is replanting elsewhere, evidence of tree harvesting. The evergreen forest is popular with tourists. This is in spite of the latitude: there are more northerly places in Scotland, but not many. The climate is not as…

Lava lake to provide green energy

This was the April-1 post for this year. Enjoy! But don’t believe. On the other hand, it is not impossible either and perhaps, one day ? The world is approaching an energy crisis. Oil is due to run out by 2040, and longer-lasting oil shales yield a low quality, heavy oil which is poorly suited…

536: apocalypse

The legend of the horsemen of the apocalypse goes back to the first century AD. It is a gripping image, which has transcended cultures. The best-known of the horsemen is Death, riding an ashen-coloured horse. This is the only one given a name in the original. One horseman, riding a black horse, brings famine, making…

Darwin’s frog: a story of two volcanoes

In our modern world, no animal has gone extinct because of a volcanic eruption – as far as we know! That should not come as a big surprise. Volcanoes tend to affect fairly small areas around them, at least regions that are much smaller than the typical areas where species live. One animal particularly at…

Volcanic Winter. Hypothesis and Candidates

A guest post by Tallis Rockwell No one in the Byzantine empire knew why the sun didn’t shine in 536, why the weather was so cruel. Some thought that this was the day of judgment and angels would descend soon. That year it had snowed heavily in the southern dynasty in China which is the…

Time for komatiite

People mellow with age. At least, most of us do. The emotions of youth become less all-important and less demanding of our attention. Young people feel that every perceived slight needs addressing. The heat goes to the head and mistakes are made. The Earth, too, went through that phase, before it settled down in middle-age…

Rungwe

Africa was a true terra incognito. Even as late as the 19th century, much of the interior remained unknown. It is strange how we could have forgotten our ancient roots. It had become the ‘dark continent’, a name that could only have been invented by someone who had never been there. They missed out on…

Portents of Doom

A guest post by Tallis Rockwell If you go to Daily Mail or some other tabloid magazine, you will see the next apocalyptic event popular within the media, whether it is Yellowstone, World war 3, or an asteroid that is getting a little close. Not a lot of people take global catastrophe seriously and it…

Science and pseudoscience

Our modern world is one of scepticism. Trust is scarce. In the UK, politicians tell the voters not to believe experts, at least those experts that the politicians do not agree with. Of course they assume a certain level of trust in politicians. Facts are disputed, and the contradictory era of false facts has arrived.…