Will robots take over the world?

Unlikely, for the next 100 years. Academics and sci-fi writers take three rough approaches. We will become one with the bots by integrating computers into our body achieving the next stage of evolution. Or, robots will become so powerful so quickly that we’ll become their slaves, helpless to stop them — think the Matrix. Or, robots have certain technological hurdles that will take ages to overcome.

Let’s analyse those hurdles. Computing power: no problem. Manufacturing expense: no problem. Artificial intelligence: could take decades, but we are already mapping and replicating the human brain through computers. Energy: very difficult to power such energy-hungry devices in a mobile way; battery or portable energy generation has a long way to go. The desire to enslave humanity: would require Asmiov’s trick or a mad computer scientist to programme it into the bot’s code. Conclusion: unlikely, sleep easy tonight.