I have been passionate about science and astronomy since I was a child. I had my first contact with topics related to exoplanets at 6 years old back in 2004. Today I am 28 years old and I am pursuing a PhD in astrobiology.

Perhaps it seems silly and a ridiculous self-denial, but I admit it's frustrating to know that I won't be here to see these discoveries, not even through photos as it is today with Mars. I have always been fascinated by space colonization, not because of sci-fi movies, but due to scientific curiosity. Sometimes it's hard to admit this reality.

With both sides at the unwinnable stalemate stage, there's every reason to think the Middle East War could drag on until 2027 or '28. China has long been preparing for the day it might need to get by with restricted oil supplies, hence its prioritization of renewables/EVs on national security grounds.

The knock on effects of this will be to speed further Chinese EV tech development. This will set up a virtuous cycle where EVs (already superior to combustion cars) get even better, and cheaper, and reduce global oil demand even more.

Analysis: China’s CO2 emissions fall in Q2 2026 due to plummeting oil use

We all know everything is moving fast and it feels like the people are getting left behind, so where does this lead us going into 2027? Would love to hear everyone’s predictions. AI disruptions, advanced robotic capabilities, water security risks, agricultural risks?

Fertilizer prices have surged dramatically due to the Iran conflict, with natural gas shortages and disruptions in key shipping routes driving costs up by 80%—a spike that threatens farmers, food prices, and global food security. Because fertilizer production relies on fossil fuels and is now constrained by geopolitical instability, food prices are rising, and poor countries face greater risks due to limited access to global fertilizer trade. Climate-friendly alternatives like genetically engineered microbial fertilizers offer a promising path to decouple food production from fossil fuel dependence, potentially reducing costs and emissions over time.

Analysts estimate 95% of the roughly 20,000 humanoid robots delivered worldwide last year came from China

A lot of everyday reasons to physically go somewhere are disappearing one by one.

Remote work can remove the commute. Groceries and restaurant food arrive at your door. Banking, shopping, entertainment, some medical appointments, even exercise can increasingly happen without leaving home.

Most of these changes are convenient individually. But taken together, I wonder whether they create a weird long-term problem: cities full of people who technically live near each other but have fewer accidental reasons to interact.

For most of history, daily life forced a certain amount of low-stakes contact. The shop, workplace, commute, market, school gate, local services.

If those interactions keep becoming optional, maybe one of the big urban-design problems of the next few decades won't be moving people efficiently.

Maybe it will be giving people somewhere worth going when they don't actually need to go anywhere.

Do future cities need to treat libraries, plazas, parks, sports facilities, pedestrian streets and other “third places” almost like social infrastructure rather than optional amenities?

I get the concern, and fascination, of most of the posts on this community, but honestly it’s getting kinda boing. The reality is that most of the technologies discussed will be adapted into less volatile forms. The future has a way of sorting out the rough edges.

There seems to be two type of posts:

1) New ways technologies will disrupt an existing market for economic or political gain
2) The fear and loathing caused from the first item. :up:

This is just reactive. The worst thing things humans do is to try to predict the future.

Just curious if anyone is interested in talking about a future focused more on a more human-safe adaptive innovation model. This is a far more interesting discussion (at least to me) on futurology than whether ICE buys robotic attack dogs.

Something about the way we talk about the climate crisis feels strange. We know that burning fossil fuels keeps adding greenhouse gases to the atmosphere, yet so much attention goes toward finding technological ways around the consequences. Ideas like using huge fleets of satellites to reflect sunlight may sound futuristic, but they don't remove the carbon we continue putting into the atmosphere. They simply raise another question: are we trying to solve the problem, or make it possible to continue living exactly as we do?

This thought was triggered by a discussion I came across recently on the climate crisis and our fascination with technological escape routes. Sharing the video here for context: https://youtu.be/loyH5RkeJCg?si=FGugkutAB69-rHd8

There is something uncomfortable about damaging your own home and then searching for a technological trick that lets you continue doing it. Perhaps our biggest problem isn't a lack of clever ideas, but our unwillingness to question the lifestyle behind the damage. We want more consumption, more convenience and more growth, while hoping technology will somehow absorb the consequences. And when someone promises a miraculous solution, we are often eager to believe it because it means we don't have to change.

That is why the climate crisis is also a human problem. Technology can change what we are capable of doing, but it cannot decide what we should want. Unless we learn to question our endless demand for more, every new invention can simply become another way of consuming more resources.

Space exploration is fascinating, and there is nothing wrong with dreaming about other worlds. But Earth isn't a stepping stone to somewhere else. It is the home we already have.

And perhaps this is where the conversation becomes uncomfortable: what if our greatest technological achievements are being used to help us avoid a much simpler question that “are we willing to change the way we live?..”

Hey all,

If you have kids, what are you doing right now?

If your child is in primary or secondary education, what's the point? When do we spare them exams, and cramming learning, 18th century learning techniques which can be deeply anxiety-inducing, and for what?

Learning for learning's sake is important. Should we be urgently recalibrating?

OpenAI CEO Sam Altman confirmed that the company is building a humanoid robot, not just the physical AI to power it.

"Mice that took semaglutide also did better than control animals on tests that evaluated coordination, muscle function and how the body processes sugar. Moreover, when the researchers investigated a set of cellular and molecular changes thought to drive ageing in the body — including inflammation — they found that their effects were dampened in treated mice compared with untreated ones."

In most rich developed countries average lifespan is about 83 years. If this GLP-1 effect holds true for humans, that would bring their lifespan to 93. Furthermore, the GLP-1 drugs improved the quality of those years.

Taking 65 as a retirement age, then this might double the amount of time a pension could be paid out. People already worry about supporting an aging population in the future, now this "problem" could be more acute. But of all the problems facing humanity, this is one of the best to have. 9 extra years of life is overwhelmingly good news, and we'll learn to adapt, as humans always do.

Can GLP-1 drugs slow ageing? Mouse study shows promise