At the moment, red squirrels still survive in reasonable numbers up in Scotland. It is not that grey squirrels out compete red ones, but that they carry an illness which kills red squirrels very fast.
Continue reading “Maybe the British red squirrel is not doomed on mainland britain?”Insect protein is often touted as a way to fight climate change – can we use it? perhaps indirectly. Would you eat beef fed on insects?
There are countries on earth where eating insects has been a common practice for millennia. Unfortunately, elsewhere it is seen as disgusting.
This is unfortunate as it is a far environmentally cheaper way of making protein for human consumption. Indeed where as a beef burger such as a big mac cheese burger can have a carbon footprint of between 3.4 and 4.8kg, vastly more than the weight of itself; in fact insect burgers have lower carbon footprints than many of the current possibilities such as airy, gluten and mycoprotein.
However, given the fact that the consumers at least at the moment will not be willing to eat it, how about feeding the cattle with insects. This would be dramatically more efficient than feeding the cattle soy, not least because much of the soy is grown on land that has rainforest removed for this purpose.
UK makes a lot of noise about its green spending, unfortunately we are spending more on polluting ones
£145 million was earmarked in the March 2021 British budget for environmental spending. Let almost 40 billion is spent on polluting ones. Tax breaks to companies, to encourage investment in projects (that will damage the environment ) along with £4.5 billion lost from the fuel duty freeze (it has been frozen for 11 years).
Continue reading “UK makes a lot of noise about its green spending, unfortunately we are spending more on polluting ones”Use it or lose it rules on airport slots are requiring hundreds of thousands of empty planes to fly around Europe
It is thought that at least 100,000 flights with empty planes have been flown during the epidemic. These are referred to as ghost flights.
These flights have had to go ahead for airlines to retain their landing slots in major airports. The issue, is that these empty flights are thought to have emitted at least 2.1 million tonnes of carbon dioxide. These rules by the EU commission must change. It is absurd to suggest that this emissions could not have been avoided.
Continue reading “Use it or lose it rules on airport slots are requiring hundreds of thousands of empty planes to fly around Europe”Large-scale wind and solar power ‘could green the Sahara’
There has been much conversation about how to power the world on green electricity.
One suggestion would be to fill the Sahara with solar panels. This would allow us to generate all the worlds power in a sustainable way (of course the world would need a significant amount of batteries as well for when the sun isn’t shining in the Sahara – it may be one of the sunniest places, but it is still night half the time.
Antarctic penguin washes up in New Zealand
There are species of penguin found in New Zealand. However Adelie penguins are not, they live in Antarctic waters. As such there is some confusion as to how one ended up there.
The Asiatic cheetah species is not closely related to the African one as previously thought
11 years ago a DNA assessment was done on the Iranian cheetah. This cheetah population is the last Asian cheetah population remaining.
It was thought that all cheetah went through a bottleneck 10,000 years ago, meaning that all cheetah were closely related. However this is not as all encompassing as we thought.
UK ministers have once again delayed the point at which a ban on trophy hunting will come in
Despite to much fanfare, announcing that in 2019 during a queens speech their plan to ban trophy hunting, the government has once again delayed this law coming into effect.
Clearly endangered animals such as lions tigers elephants and many more are shot for sport around the world in numbers above 10,000 per year. While some of the meat is often given to local communities, the reason for the hunt was to provide a trophy for the hunter.
I find it disgusting that British politicians announced this policy 3 years ago but have not brought the rule into force. They are attempting to get the global clap on the back without actually having the bring in the law.
There are few to no predators that live in large enough numbers to be able to afford hunting. For me (as well as I suspect many of my readers) hunting is a rather distasteful experience. There are a few areas on the planet where hunting is temporarily justified such as the Selous – but these should be short lived. In the long run making money from wildlife should be done with a camera and not with a gun
Academics fear that if Bolsonaro is re-elected in October, the Amazon rainforest will collapse during his second term
The signs of collapse are getting more and more clear. Fires droughts and land clearances are all pushing the Amazon towards collapse. Yet Jair Bolsonaro is not interested having put his head in the sand. Instead he is busy placating powerful agribusiness lobby and trying to get the global economy to reward his bad behaviour.
The blows to forest protection have come fast in the last year. It is unclear how much of the Brazilian population understands how big the threat is that Bolsonaro is ignoring.
Continue reading “Academics fear that if Bolsonaro is re-elected in October, the Amazon rainforest will collapse during his second term”Do 97% of climate change scientists believe in climate change?
While a 97% agreement rate amongst climate change scientists appears to be a very nice figure and reliable enough to base discussion of the future on, it seemed odd to me that 3% of the scientists disagreed. As such in this article I’m going to look at the study that was done which created this figure. I will also look at another study that was done more recently which suggests a far higher figure. Continue reading “Do 97% of climate change scientists believe in climate change?”