Category: North America

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Backlash to Indigenous communities and environmentalists opposing oil and gas projects have lead to a load of anti-protest fossil fuel bills in the USA

Anti-protest bills are obvious anti-democratic. Yet Republican run states have past bills prohibiting protest in 1 in 3 USA states in the last 4 years. The American Legislative Exchange Council helped write laws criminalizing protest against pipelines, gas terminals and other projects in 24 states in the USA. This is theoretically to protect critical infrastructure.

This is in response to successes in creating laws to keep fossil fuel companies accountable for the damage they do.

For the time being, laws in the USA have swung away from climate protection. We need the US central government to take up this cause, and reverse this issue.

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Uninvited black bear crashes party in Connecticut

American Black bears are far and away the most numerous bear in the world by some margin. It is thought that at least 800,000 American black bears still roam the continental north America – though the closely related Asiatic black bear has a far smaller population of about 50,000 spread across south-eastern Asia and is therefore far more endangered (the spectacled bear is also thought to be relatively closely related).

In America, black bears are relatively common sites where they are found.

While black bears are not found everywhere in the USA they are pretty widespread
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Should Jaguars have a place in the ecosystems of the continental north America?

Wild Jaguars are a native resident of the USA. Once roaming as far north as the Grand canyon, they roamed over around 1/3 of its lands. It is not a natural migration therefore that has therefore meant that Jaguars are extremely rare in the USA.

Currently there are about 173,000 Jaguars living in the wild, meaning that taken as a whole, the Jaguar is far away the safest of the big cats (Lions who come in second, have a population of around 20,000). However, if you look at the part of the Jaguar population that lives in north America, their position becomes far more precarious.

Currently, it is thought that Mexico contains a wild jaguar population of about 4800.

A map of current considered range of Jaguars in Mexico, with records over the last 20 years.
Credit: Ceballos G et al 2021
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Apparently Democrat voters are not impressed with what Biden is doing for climate change

More than 80% of democratic voters believe that Biden has not done enough for climate change. Now it is certainly true that overall, just 15% of republicans think that Bidens plans are a good idea, while 79% of democrats approve of the direction.

What does this say? Well there are several things to bare in mind. Firstly, as Trump spent the last 4 years lying to his supporters, it is not surprising that they think that what Biden is doing is not necessary. What is perhaps more worrying, is the fact that this is roughly half the population in one of the most highly educated countries in the world – which does not believe in scientific facts, because they were lied to.

Unfortunately, Joe Manchin a democratic senator has been able to block much of the needed action. A new bill which he did support, has recently passed, which aims to cut emissions by 30% (against 1995 levels) by 2030 levels. If this happens then this is fantastic news.

Given a choice between Biden with his hands tied behind his back by Manchin, and Trump who did nothing but make it worse, any sensible person would choose Biden every time.

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Polar bears appear to be surviving despite the lack of sea ice, should we take this as a positive sign?

A group of polar bears are surviving in south-east Greenland are surviving despite there not being sea ice for most of the year.

A new Polar bear population genetically isolated from other Polar bears has been identified in South East Greenland
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Fame of the Axoloti has grown over the last few years -Minecraft, but in the wild they are not doing so well

Axoloti look strange, and have got a lot of attention after being included in Minecraft. Unfortunately they are threatened with extinction

Having lost much if their habitat, the Axoloti is struggling to survive. Once widespread through the high-altitude lakes around Mexico city, the Axoloti an amphibian that is about 30cm long is restricted to just a few inland canals. Here somewhere between 50 and 1000 of these lizards live. Water pollution, habitat loss, and predation by invasive fish species such as Carp and Tilapia are all pushing this amphibian towards extinction.

Public awareness of this animal has exploded. Apart from its inclusion in games, it also features on the 50 peso coin from 2021.

Will it be able to survive? certainly there is now the will, however, it is hard to clean up waterways that lie so close to a huge city.

Time will tell if the Axoloti will survive in the wild, or whether future generations will think that they are a phantom of the game creators imagination.

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A jaguar refuge in Mexico is under threat from deforestation and expansion of tourist projects

It is essential that tourists do not damage the places that they visit! I would think that this is obvious, but this is something that often does not occur to the majority of people, to do a quick search and work out if their visit will damage the area.

Beautiful reserve in Northern Mexico, where Jaguars and other animals survive and thrive
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Glass is capable of being endlessly recycled – but some countries are better than others

Making new glass from cutlet (small glass pieces) saves significant energy. This is partly because it needs a lower temperature to melt. While it is true that much of the materials that go into glass are not in short supply, it is still more sensible to reuse, particularly if your energy requirements are lower. Apart from energy uses, other benefits of recycling include 20% less air pollution and 50% less water pollution. It also means that glass does not have to go into landfill – we need to reduce rubbish going to landfill down to as close to zero as possible.

Glass can be endlessly recycled so why is a country like the USA so far behind many others in this important field
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The federal protections of grey wolves that Trump removed, are returned making them protected once again across much of the USA

Federal protection for wolves has returned across much of the USA. A US District judge ruled that the US Fish and Wildlife service had failed to show wolf populations could be sustained in the Midwest and west without the protection he was removing.

Given the near eradication of the wolf in many places, this seems to be an understatement. The ruling does not affect (directly) the wolves of the northern rockys – areas of Montana and Wyoming, as well as small parts of a few other states. These remain under state jurisdiction.

Bizarrely, Biden (who has made an effort to undo many of the short-sighted moves of his predecessor, defended Trumps rules. They argued that wolves are capable of rebounding rapidly even if the population drops dangerously low – a foolish view, to say the least.

Of particular concern, 23 wolves have been killed in Montana, after they crossed out of yellowstone. The animals have no idea that they are leaving protected land, and arbitrary lines beyond which hunting is permitted can threaten the future of the animal in that part of America.

Trumps move was both way to soon, and without any controls. There are still many states, where wolves are still missing or only just beginning to recolonize -they were once found in all states. In particular, California, Colorado, Oregon among others are just having wolves move back into the state. California currently only has about 3 wolf packs, so wolves are only recolonising. Their absence from California, alongside the grizzly has impacted the ecosystem, and their return should fix many problems

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Climate scientists have spotted warning signs of the Gulf stream collapse

For many years there has been concern about what will happen to the various ocean currents, as the earth and the oceans warm. One of the currents that has the biggest positive effect is the Gulf stream – and scientists warn that the loss of this current could have devastating effects on the world and must not be allowed to happen.

Unfortunately, we are not changing our habits very much at all, and certainly not fast enough.

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