Tech UK
Overpopulation: Will we run out of space? BBC News
We live in a time of unprecedented population growth. People born 60 years ago have seen the population of the world triple. In the UK, in the past 100 years, the population has grown by over 20 million. But why is our population growing? What are the consequences if it doesn’t stop? And is population growth necessarily a bad thing? Our reporter Benjamin Zand has been finding out.
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A new personalised vaccine given in combination with a drug has stopped skin cancer returning in patients during a trial, representing a potentially watershed moment in cancer treatment. Scientists used mRNA technology, which was used for some Covid-19 vaccines.
But that technology – and vaccines more generally – have become increasingly controversial in the United States since the Covid-19 pandemic. The Health Secretary Robert F Kennedy Jr, is a vaccine sceptic.
In August 2025 cancelled $500m (£376m) in funding for mRNA vaccine research. The move impacted 22 projects being led by major pharmaceutical companies, including Pfizer and Moderna, for vaccines against bird flu and other viruses, according to Kennedy’s department.
We speak to Tom Whipple, host of the BBC’s Inside Science programme, about the science of this new vaccine. And we ask how funding cuts for vaccine research could impact health outcomes not just for Americans, but for the world.
0:00 How does the new mRNA skin cancer vaccine work?
2:56 How effective is the new cancer vaccine?
5:06 How do mRNA vaccines work?
6:51 How was mRNA technology developed?
10:26 How did Covid change mRNA vaccines?
12:01 Why is RFK Jr cutting mRNA funding?
15:19 Are mRNA vaccines safe?
18:48 Why is the FDA approving an mRNA flu vaccine?
21:00 What does the future of mRNA research look like?
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Tech UK
Historic first as Chinese robot beats Usain Bolt’s 100m world record at Beijing games | BBC News
A Chinese humanoid robot has run 100 metres in 9.39 seconds in a preliminary heat at the World Humanoid Robot Games in Beijing, surpassing the men’s world record time held by Jamaican sprinting great Usain Bolt.
Tiangong Ultra, developed by the Beijing Humanoid Robot Innovation Center, won its heat at the opening of the games’ second edition. The robot overtook smartphone maker Honor’s Lightning near the finish after falling behind early in the race. Lightning finished in 9.47 seconds, also faster than the 9.58-second record Bolt set at the 2009 World Athletics Championships in Berlin.
The results marked a remarkable improvement from last year’s inaugural games, when Tiangong Ultra won the 100 metres in 21.50 seconds. Tiangong also won the world’s first humanoid robot half-marathon, held in Beijing last year.
The 100 metres is among 51 events at the games, which include football, dancing and contests to complete industrial tasks.
China is promoting humanoid robots as a strategic emerging industry, with policymakers and companies betting that advances in AI and hardware will accelerate their use in manufacturing, logistics and consumer applications.
Investor enthusiasm for the sector was underscored recently when shares in Unitree, China’s best-known humanoid robot maker, jumped more than five fold in its Shanghai trading debut, giving the company a market value of about $50 billion.
This year’s games have drawn 2,056 robots from 666 teams across 16 countries and six continents, up from 280 teams at the inaugural event.
Clive Myrie presents BBC News at Ten reporting by Laura Bicker in Beijing.
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Every year, new reports warn that our roads are getting worse and potholes are becoming more common. Experts say the cost of …
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Artificial intelligence was the technology lots of people wanted to talk about at the Dentistry Show in Birmingham, UK.
From 3D printing to digital scanners and AI receptionists, there are many ways in which technology is helping dentists’ workflow.
We tried some of the tech on display.
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#AI #Dentistry #BBCNews
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There was a time when sleeping was simple – but now, it’s a bit more complicated.
Sleep has rules – there’s the right bedtime, the right temperature, and the right amount of deep sleep.
It’s not just something we do, it’s something we measure.
But is all this number punching actually helping us rest?
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#Sleep #Technology #BBCNews
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@edwinlubbe6091
January 4, 2024 at 8:53 am
We need to SLOW DOWN!!!!
@SF3shadow3.0
January 4, 2024 at 8:53 am
Now we are over 8 billion.
700 million added since 8 years ago .
@harriehoutman5154
January 4, 2024 at 8:53 am
peeps should inform themselves, versus absorbing mainstream agenda.
@winstonjen5360
January 4, 2024 at 8:53 am
We should be imprisoning breeders, not rewarding them.
@skeemoman
January 4, 2024 at 8:53 am
We’ve already run out of space in my opinion. When we start euthanising people so others can survive, make sure you take only men. If there was less men in the world, maybe my crush would look in my general direction 🤞
@fajordan1549
January 4, 2024 at 8:53 am
I cannot believe that there was a time i did trust BBC.
@rogersharman7107
January 4, 2024 at 8:53 am
The latest figures show that already in many advanced countries the population is decreasing. China for example is going to lose millions of people over the next few years due to small families. The only continent which is showing a large increase is Africa. So I have been doing some research on this and it is estimated that we will have a maximum of 10.4 Billion by the end of the century. The biggest problem will be having enough young people in the workplace to cater for a ever increasing elderly population.
@russellfausto8896
January 4, 2024 at 8:53 am
hello env076
@sidhuprakash1949
January 4, 2024 at 8:53 am
Corruption is one of the most negative aspects of population growth. Corrupt Turkey and India had thousands of people found dead of earthquakes but even bigger magnitude earthquakes in less corrupted Japan have not killed any!!!
@danlalonde2751
January 4, 2024 at 8:53 am
Mother earth is just now beginning to have it's revenge , unfortunately.
@davidmorgan5581
January 4, 2024 at 8:53 am
Don't worry, a lot of us will be ridden off the earth by some inevitable grand event in the coming future.
@riazahamed6146
January 4, 2024 at 8:53 am
Only solution is World War III,,For the mankind we have to sacrifice,,
@santoshmartian7679
January 4, 2024 at 8:53 am
Is spirituality blind beliefs only responsible for this kind of care and care for the society and better virtues definitely to make a difference in a life that is true blessing to youth's in all religions that are very important to our nation that's y I respect the need for the best in our lives
@Mochi-lf5rz
January 4, 2024 at 8:53 am
Oh I wonder why overpopulation is so bad? *They start making abortions illegal everywhere* 73m abortions happen every year, it could be over 110m if they made it legal in every country bringing overpopulation from 70m a year down too 30m a year. Then all they would have to do is give out free condoms/ birth control cause 37% off the 140m births a year are accidental. if we can just down it by 20% that brings overpopulation every year down to 2m people. That's 35x slower than rn
@bumarangnebula765
January 4, 2024 at 8:53 am
An Example for Population Explosion. Syria
Population at January, 1 1921 :
1.950.000
Population at January, 1 2011 :
21.360.000
Another Example – Iraq :
Population at January, 1 1921 :
3.300.000
Population at January, 1 2021 :
40.220.000
Egypt :
Population at January, 1 1898 :
9.750.000
Population at January, 1 2021 :
102.300.000
@pandita4u
January 4, 2024 at 8:53 am
Soon the wickets will be no more ,but righteous ones will possess the earth
Spams 37:10 -27
@febo2367
January 4, 2024 at 8:53 am
why having a child that is going to die in few decades?
@ruthsnyder4315
January 4, 2024 at 8:53 am
We all know that the Globalist want the population down to 500 million people.
@ruthsnyder4315
January 4, 2024 at 8:53 am
You got to be kidding? 47% of the mainland of the USA has ZERO population according to the US Census.
@philipmorris3684
January 4, 2024 at 8:53 am
I am at the age where my life will be over before this world turns to shit, and it will .
@marwantawfiq
January 4, 2024 at 8:53 am
Indian should stop having children, too much ignorance
@ihsan337
January 4, 2024 at 8:53 am
Our population is mother of all vices
It is number 1 curse on earth for all life on earth and it will destroy planet earth
@bongalord4800
January 4, 2024 at 8:53 am
Humanity = Shit 😇
@nelg70
January 4, 2024 at 8:53 am
We are not overpopulated, it's a myth. Go do your homework.
@ronlacker326
January 4, 2024 at 8:53 am
2:30 Sadly, the birthrate Among native British women are very low. Any high rates of birth in the UK come from foreign migrants that don't even belong in the UK in the first place.
@TheStrangeMan13
January 4, 2024 at 8:53 am
Fat chance there's gonna be overpopulation, think about it properly. Look at the demographic transition model.
@LLGH23
January 4, 2024 at 8:53 am
I, Noah, am honored to offer my crucial video in this regard, respectfully:
https://www.youtube.com/watch?v=X_yriWXqjLw1
@peterlancaster8800
January 4, 2024 at 8:53 am
The other species are constantly running out of space and habitat to live in😭 I'm 60, and I'm so pleased I'm the Dad of just ONE Daughter, and NO sons 👍 Free cntraception should be available to every country in the World. Abortions should be available to all women that don't want to give birth.
@aineomalley6431
January 4, 2024 at 8:53 am
People are dying too, naturally, disease, war, famine, suicide, car crashes, murder. Are deaths taken into account? Population growth is not a problem, it's what governments are doing to the planet is the problem.
@jy221series4
January 4, 2024 at 8:53 am
I bet they gonna follow Georgia guidestones to eliminate us
@StressRUs
January 4, 2024 at 8:53 am
Lebensraum. Questions? Stress R Us
@michellebinder846
January 4, 2024 at 8:53 am
Stop having sex, married or not use birth control, get fixed, dah
@BustingNUTS
January 4, 2024 at 8:53 am
Thanks India for ruining this planet
@HugoMiguelVideos
January 4, 2024 at 8:53 am
There's space for everyone. There are millions of towns almost abandoned –
@WarrenCromartie2
January 4, 2024 at 8:53 am
The UK could easily take another 50 million. Concrete over the countryside and build mega cities with skyscraper ghetto's. It doesn't sound very nice, sure, but population growth cannot be reduced without taking 'extreme' steps to bring it down. Essentially a global 'cull' using war or disease, and I'm sure these ideas have been floated in some dark, nefarious circles, but I imagine have been rejected.
@dinabrown6529
January 4, 2024 at 8:53 am
Hi im from the future and we are closing on 8 billion, this is what will end us on earth.
@ianbomberharris
January 4, 2024 at 8:53 am
Is this why covid19 is here 🤷♂️
@PETE4955
January 4, 2024 at 8:53 am
Run out of fresh water much sooner: oh its happening now 2021.
@marvkwia3973
January 4, 2024 at 8:53 am
We are Already over population more and more farm land is used for housing.
@nm1978
January 4, 2024 at 8:53 am
the destruction of nature and unspoiled places, low wages, congestion, traffic, rising costs of food, homes, rents, billions of animals slaughters, poison air and toxic rivers. A disgusting planet, the cities are crowded, what do you think? offcourse it has an impact on environmental, plastic oceans, too much human wastes dumping everywhere, disappearance of jungles, nature, and plants, and animal extinctions, so who now says we are not overpopulated? The answer is that simple.
@chiragsharma5050
January 4, 2024 at 8:53 am
It's all about uk
@chrislabedzski9076
January 4, 2024 at 8:53 am
That's because men love sex so much as it the best feeling In the world to them and women love having babies because there cute and adorable like puppies,, although some people born unattractive in looks so they die alone,
@benny222
January 4, 2024 at 8:53 am
human act is like they are the only living creature on earth ignoring other species who need a good living environment too.
@MrJamiez
January 4, 2024 at 8:53 am
The NHS need to stop supporting women whom have more than two children, by that I mean, if you have more than two children, you get zero help from the NHS. If you want more than two children, you have to pay private hospitals, which almost nobody does in the UK. It costs an average £5,000 per child born on the NHS. Cut it down to two children only. That will save millions of pounds on the NHS & should cut the birth rates down.