What would the world be like in the next 300 years?

Because the world has changed alot technology wise since then. I mean back then our only source of transportation was walking or taking a horse. Now we have cars, trains, buses, etc. And our weapons are way stronger. And back then for long distance cooperation the only choice was using a letter. Now we have the computer and cell phones. Ya, so what do you guys think the world will be like in the next 300 years?|||Unpredictable, I think.|||Realistically, we dont even know if people will be around 300 years from now. So perhaps it could just be a world without humans.|||They are right..it%26#039;s unpredictable...maybe the world will be empty...without human...no cars..no technology who%26#039;s creating the worse and great things today...maybe, World will be the Aliens place....we don%26#039;t know...300 years?..that%26#039;s a long journey.....|||Incorporeal. The way things are going, it%26#039;s likely we will merge with technology and just exist as electrical patterns within complicated machinery. It would definitely help us explore the galaxy more without physical constraints.