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Great news for the River Thames!

robmcd

Fish Crazy
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There was a time when it was said that if you fell in the Thames you would be more likely to die of poisoning than drowning!
But that was years ago and cleaning up the river has been a massive success story. We have many species of fish, even salmon have been found and there are seahorses in Greenwich. Sewage is only a problem at times of flood and the new super sewer is well on the way to completion to sort that out.
The river is heavy in sediment at its lower reaches but it's pretty clean now - remarkably so for a river that flows through a major city. I didn't realise that fish populations were on a long term decline, but in fairness that's following a pretty significant improvement seen over the last few decades.
 
Are things coming around? There are a lot of people from the UK on this forum. I am interested to read your take on this.

Awesome! I was near there years ago. One of those guards in the fancy furry high hats stuck his tongue out at me because I was trying to make him smile. They were all so poker faced. Except him.
 
Same here with river like the Rhine in which Salmon and other species returned recently. Humans luckily realised that a dead river isn't a river.

Several Dutch protection dams from / towards the sea are slightly opened for some time during the year to let fish (and other animals) migrate in and out.
 
It’s is fairly encouraging to hear that some aquatic species as well as certain bird species are making a bit of a comeback since the Thames was declared biologically dead years ago.

However this must be treated with caution due to the ever changing climate due to many factors, not least due to the global warming and sewage / pollution made mostly by mankind.

I will be more relaxed when the global powers that be make real inroads to slowing down or better yet stopping the trend of ever increasing global warming and pollutions worldwide to maintain damage limitations.

But a nice sliver of hope though that not all yet is lost and always good to hear that some places and rivers are more resilient than previously thought.
 
It’s is fairly encouraging to hear that some aquatic species as well as certain bird species are making a bit of a comeback since the Thames was declared biologically dead years ago.

However this must be treated with caution due to the ever changing climate due to many factors, not least due to the global warming and sewage / pollution made mostly by mankind.

I will be more relaxed when the global powers that be make real inroads to slowing down or better yet stopping the trend of ever increasing global warming and pollutions worldwide to maintain damage limitations.

But a nice sliver of hope though that not all yet is lost and always good to hear that some places and rivers are more resilient than previously thought.
There is zero way that humans can control the climate or the natural changes within the Earth

People constantly forget that the Earth is a living, breathing and moving entity. One volcanic eruption puts more noxious gasses into the Earth's own atmosphere than any human is capable of doing

The industrial revolution during the Victorian era placed far more contamination into Earth's atmosphere than we have done in more recent times, and yet the Earth did not change, nor did the climate

The Earth makes its own climate, it has a molten core that frequently reaches the surface via volcanoes and this has happened since the tectonic plates moved apart thus giving us the continents. Those same tectonic plates are still constantly moving now - despite humankind trying to halt that movement such as the reinforced concrete poured into various parts of faults around the world.

There have been at least 5 complete extinctions PRIOR to humankind massing on the Earth. There have been multiple ice age and overheat climatic changes since the Earth first evolved into becoming a planet capable of sustaining life in both animals and humankind

To say that humankind has ANY influence on the climate or the warming of the Earth is entirely irresponsible and to a degree arrogant, humankind might have strength in numbers but they certainly cannot alter what the Earth is doing now or in the future

We humans are mere tenants on Earth, we have a pre-ordained lifespan and the Earth is more than capable of wiping us out without our help. This has been proven many times already.

The movement towards cutting meat from the human diet is simply ridiculous. Plant life governs the removal of CO2 yet here we are eating veggies like they will save the world.....veggies give humans gas, veggies eaten in the amounts being prescribed will do far more harm than good in the long term

Earth is in charge of its own climate and atmosphere. Humans are a mere blot on a very large landscape, just as the dinosaurs were...and the dinosaurs were not wiped out by humankind...the planet managed that all by itself. This planet with its constnatly moving tectonic plates, its constantly erupting volcanoes and the volcanoes still to come back to life, such as Yellowstone, will call time on humankind. Lifestyles of humans will not make one iota of difference.

We humans are guests, we are tenants...we do not have permanent residence here on this planet called Earth.
 

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