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Climate crisis: Where will it be too hot to live? – BBC Newsnight

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21 Comments

  1. @jholt03

    December 20, 2023 at 8:30 am

    Climate change is bullshit. Ice core data from Greenland and Antarctica and many other climate proxies prove the Earth was actually warmer than it is today for most of the past 10,000 years. From 7,000 to 4,000 years ago the average temperature of the Earth was about 3 degrees C warmer than today and stayed relatively warmer than the modern world until the 12th century B.C. when temperatures began to fall. As temperatures dropped evaporation from the oceans decreased causing persistent and wide ranging droughts which led to the Late Bronze Age collapse.

    The climate began to improve again at approximately 200 BC, ushering in the Roman Warm Period when global temperatures were at least 2 degrees C warmer than today. When temperatures fell again in the mid 5th century crops failed and the population, weakened by famine, was decimated by the Justinian plague. Humanity suffered in the cold during these dark ages until temperatures finally warmed again at the beginning of the 10th century.

    From 900 CE to 1300 CE the mediaeval warm period saw global temperatures rise again to an average of at least 1 to 2 degrees C warmer than today. This was a time of abundance with mild winters, longer growing seasons, increased food production and generally pleasant reliable weather. During this period of warmth the Vikings were able to settle Greenland and explore the Northern coasts of North America. This Viking expansion would have been impossible in our modern colder climate because it's too cold today to grow the same crops the Greenland Viking settlers were successfully cultivating from the 10th to the 13th centuries. At around 1300 CE average Global temperatures dropped again to about 2°C colder than today. This Little Ice Age period caused the demise of the Vikings in Greenland.

    Before 1200 CE the winter sea ice had never reached Iceland. At the beginning of the 13th century the southern limit of sea ice began expanding far enough South to reach the island. By the mid 13th century sea ice was surrounded Iceland for an average of eight weeks each winter. Throughout the Little Ice Age Iceland was surrounded by ice for longer and longer periods each year. By the 19th century Iceland was almost permanently locked in sea ice, with only a couple of months each summer when the ice would melt enough for ships to travel between Iceland and the rest of Scandinavia.

    During the Little Ice Age mountain glaciers expanded throughout North and South America, Asia, New Zealand, and Europe, consuming many mountain villages and drastically reducing the area of arable land. Frequent cold winters and cool, wet summers led to crop failures and famines over much of northern and central Europe. In addition, the North Atlantic cod fisheries declined as ocean temperatures fell in the 17th century. In North America between 1250 and 1500, the Native American cultures of the upper Mississippi valley and the western prairies began a general decline as drier conditions set in, accompanied by a transfer from agriculture to hunting. Over the same period in Japan, glaciers advanced, the mean winter temperature dropped 3.5 °C (6.3 °F), and summers were marked by excessive rains and bad harvests.

    The climate crisis myth is based on many inaccuracies in historical climate data, failed climate models, and totally ignores solar variability along with the effects of clouds, ocean currents, and sea levels on global climate, as well as many other factors that could mitigate human impact on world climate. The pessimistic, and ever increasingly alarmist, global warming scenarios depicted in the media has little to no real scientific basis. In fact many aspects of increased CO2 levels and the mild warming it may induce, such as the CO2 fertilization effect on plants longer growing seasons, a reduced need to burn fuels for heating, would have a highly positive impact on the human race. Many proposed “solutions” to the global warming “crisis” (like “carbon” taxes) would have severe consequences for economically disadvantaged groups and nations.

  2. @merrymuso

    December 20, 2023 at 8:30 am

    So WHEN are all you people giving up your c02 emitting jobs and All gluing yourselves to the road in protest?

  3. @chrisbarnsey8974

    December 20, 2023 at 8:30 am

    They make this global warming sound a lot worse than it actually is if you do a quick and simple search on Google you will find out the Earth temperature has only gone up by 1°in the last 100 years lol

  4. @grandjem6447

    December 20, 2023 at 8:30 am

    There is no climate change. Climate creates rain or wind,, cyclnes, you name it.

  5. @grandjem6447

    December 20, 2023 at 8:30 am

    Find out who owns NOAA They mess with weather everywhere. They create hurricane even, can turn them wherever they want.

  6. @davidsecord6412

    December 20, 2023 at 8:30 am

    Where will it be too hot to live? Within the fevered mind of the Sheeple who believe the propaganda that there is a "climate crisis" and that CO2 has any effect upon the environment, other than beneficial. What a stunning hoax.

  7. @williamwilliam5066

    December 20, 2023 at 8:30 am

    Increase taxes, reduce freedom. Hey presto! Climate crisis solved! It's an IQ thing. You have to have a VERY low IQ to believe anything the bbc says.

  8. @bretallan5268

    December 20, 2023 at 8:30 am

    Don't fall for the Leftist BS. It's a myth. 1600 of the world's most celebrated Scientists two of which are Nobel Prize winners has confirmed it. Google it. It's all about $$$$ people.

  9. @halimech1

    December 20, 2023 at 8:30 am

    Guys look I to natural building techniques. It has basically all answers to housing crisis, doesn't need fossil fuels, and has passive air conditioning, keeping warm at night, keeping cool during the day.
    We need to dial back our reliance on modern technologies and rethink and make use of ancient ways of living, adapted to a modern standard.
    Also people need to reevaluate what they really need.
    Food, shelter, community, fresh water.
    I highly urge you to look I to natural building and how it uses genius designs to keep it cool in the summer to the point where you might even have to wear a sweater inside the house. In summer. Because it keeps it that cool.
    Our generation is perfect for learning the ancient ways of the last generation to pass it onto the new generation. If we do t do it now, this type of knowledge will be lost and people won't know how to use it.

  10. @ThePixey1000

    December 20, 2023 at 8:30 am

    I got married in 1975 Oct 25th it was a hot sunny day glorious the same as Oct in 2023 it was maybe a little hotter in the north of England .The glaziers are melting they always have since the Ice Age it is what ice does it Melts. The weather is all over the place that is because Governments like China / America are using chemical from planes leaving chem trails to disrupt weather patters its a bio war against each other to disrupt countries and sometimes they drift in the atmosphere over countries that they were not intended for. The reason Climate Change was voice is it raises taxes against companies i.e wrapping. waste. petrol anything that Governments can raise money on. WAKE UP PEOPLE get real stop being sheep led by the nose and following world Government misinformation indoctrination.

  11. @user-st4en3rx2x

    December 20, 2023 at 8:30 am

    If technology advances at an exponential rate, wouldn't it be reasonable the say that by 2030 science will have a solution to climate change, why are Governments panicking?

    Or could it be that we have unreleased technology but its about global UN/WHO population control?

  12. @smedleyfarnsworth263

    December 20, 2023 at 8:30 am

    It's call,ed weather, there is no sea level rise or human caused climeate change. Just a load of fearmongering.

  13. @senator1295

    December 20, 2023 at 8:30 am

    you can, physically, walk out of the survivable atmosphere …pumping huge amounts of chemicals into it is; problematic

  14. @susannechernova350

    December 20, 2023 at 8:30 am

    It might be hot on Earth, but I can assure you that it is nothing compared to Hell with a capital H.

  15. @wayneb145

    December 20, 2023 at 8:30 am

    😂😂😂😂😂😂Climate change,

  16. @Scrumpys

    December 20, 2023 at 8:30 am

    BBC ARE PROVING THEY DONT DO RESEARCH OR UNDERSTAND SCIENCE! YOU ARE MAKING UP RUBBISH. DISGRACEFUL!

  17. @NicholasNerios

    December 20, 2023 at 8:30 am

    Biosphere cities, high rise farming.

  18. @willz100

    December 20, 2023 at 8:30 am

    Neal Fox Climate change is a lie Iv just done the maths
    37.12 billion tonnes of co2 emissions per year world wide
    1 tree absorbs 21 kgs of co2
    There are 3 trillion trees on earth give or take
    So that’s 63 trillion kgs or 630 billion tonnes 🧐so the trees are removing all the co2 never mind the grass and other shit

  19. @doramendozam.4695

    December 20, 2023 at 8:30 am

    All the disasters in the world are due to satellites in the space
    Dora Mendoza MD PHD

  20. @beemikeme

    December 20, 2023 at 8:30 am

    Typical fear mongering mainstream media scare story.

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