How Soon Could Humans Go Extinct? Exploring the Possibilities

The question of how soon humans could go extinct is both intriguing and unsettling. I mean, it’s a bit dark, but the thought has crossed everyone's mind, right? Is it something we should be seriously worried about? Let’s dive into this issue, explore the science behind it, and see what the experts are saying.

The Likelihood of Human Extinction: What Are the Factors?

To even think about human extinction, we need to consider all the variables that could lead to it. And trust me, it’s not as simple as just a meteorite hitting Earth, though that’s certainly one way we could go out. There are plenty of other, more subtle ways things could go south.

Environmental Catastrophes: Climate Change

Honestly, if you ask me, the biggest threat we face right now is climate change. We’re seeing the effects everywhere – from rising sea levels to stronger storms. The scary thing? We’ve already started to hit some tipping points. I was talking to a friend recently, and we were both frustrated with how much talk there is about climate change but how little is actually done about it. The Earth is getting hotter, and that means less food, water shortages, and more natural disasters. If things continue on this path, it’s not out of the realm of possibility that humanity could face collapse in just a few hundred years.

Pandemics and Viruses

Another chilling possibility? Pandemics. I mean, just look at what happened with COVID-19. It wasn’t the apocalypse, but it sure got us thinking about the worst-case scenario. A more deadly or highly contagious virus could spread rapidly, and with global travel the way it is, it could decimate populations. I remember sitting at home, watching the news in 2020, thinking: “What if it gets worse?” Thankfully, we got through it, but there’s always the chance of something much worse coming our way.

Are We on the Brink of an Asteroid Impact?

Okay, let’s talk about the elephant in the room—asteroids. Yeah, they’ve wiped out life before (hello, dinosaurs), so could we be next? Well, experts say that large asteroids capable of wiping out humanity are pretty rare. Still, the possibility exists. I’ve always been a bit obsessed with space, and when I looked into this, I found out that NASA keeps an eye on potential threats. They’ve even got a team dedicated to tracking "near-Earth objects" (NEOs). But here's the kicker: even with all this technology, it only takes one asteroid to end it all. Crazy, right?

The Real Threat: Smaller Asteroids

Honestly, I thought the risk was just huge asteroids crashing into Earth, but it turns out that smaller ones can be just as dangerous, especially if they hit a major city or disrupt global agriculture. These smaller, more frequent impacts could cause widespread damage and trigger a chain of events that we wouldn't be able to recover from.

Could Technology Be Our Savior... Or Our Demise?

Okay, I’m going to switch gears here for a minute. Technology – it could either save us or destroy us, depending on how we use it. I mean, we've got nuclear weapons, AI, and biotechnology all advancing at lightning speed. It’s exciting, sure, but also terrifying.

AI: The Wild Card

We’ve all seen the movies, right? Robots going rogue, controlling everything, and taking over humanity. But this isn’t just science fiction anymore. AI is evolving, and while it’s a powerful tool, there’s a real fear that it could one day surpass human intelligence and make decisions that we can't control. I was chatting with a colleague the other day about how many jobs AI is already taking, and I couldn’t help but wonder, “What if it goes too far?”

Nuclear War: The Doomsday Button

And then there’s the nuclear threat. While it's been decades since the Cold War, the reality of a nuclear conflict is still very real. With geopolitical tensions on the rise, one wrong move could escalate into a disaster that no one can undo. I’ve had countless conversations with people about the potential for a nuclear war, and while some brush it off as unlikely, others see it as a ticking time bomb.

How Long Do We Have?

So, how soon could this all happen? Well, that’s the million-dollar question. If we’re talking about an asteroid impact, it could happen tomorrow, or it could be millions of years from now. If we’re talking about climate change, we’re looking at a few hundred years if we don’t drastically change course. Pandemics? Could happen next year, or we might go another century without one. The point is, there’s no clear timeline, and predicting it is almost impossible.

What Can We Do to Prevent It?

Well, here’s the thing: While the idea of human extinction is undeniably terrifying, it’s not inevitable. There are plenty of steps we can take to reduce the risk. If we tackle climate change, develop better pandemic prevention systems, and regulate AI and technology more responsibly, we might just give ourselves a fighting chance.

Embrace Sustainability and Innovation

Honestly, I think the key is innovation. We’ve got the tools to fix the problems we’ve created, but we have to act fast. From renewable energy to global cooperation on pandemics, if we put our heads together, we can figure this out. And hey, I’m cautiously optimistic. Are you?

Conclusion: Humanity’s Future

In the end, how soon humans could go extinct is still a mystery. But with all the factors at play, one thing is clear: it’s up to us to change the course of our future. We’re not doomed, but we need to start taking action now. The clock’s ticking, but there’s still hope.

What do you think? How soon do you think humanity could face its end, and what are you doing to help prevent it? Let me know your thoughts – I’m genuinely curious.

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How Tall Should a 12 Year Old Be? We can only speak to national average heights here in North America, whereby, a 12 year old girl would be between 137 cm to 162 cm tall (4-1/2 to 5-1/3 feet). A 12 year old boy should be between 137 cm to 160 cm tall (4-1/2 to 5-1/4 feet).

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Average Height to Weight for Teenage Boys - 13 to 20 Years

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Staying physically active is even more essential from childhood to grow and improve overall health. But taking it up even in adulthood can help you add a few inches to your height. Strength-building exercises, yoga, jumping rope, and biking all can help to increase your flexibility and grow a few inches taller.

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Most girls stop growing taller by age 14 or 15. However, after their early teenage growth spurt, boys continue gaining height at a gradual pace until around 18. Note that some kids will stop growing earlier and others may keep growing a year or two more.

Can you grow 1 cm after 17?

Even with a healthy diet, most people's height won't increase after age 18 to 20. The graph below shows the rate of growth from birth to age 20. As you can see, the growth lines fall to zero between ages 18 and 20 ( 7 , 8 ). The reason why your height stops increasing is your bones, specifically your growth plates.