Once upon a time you could wander around one country, then the next and then maybe you'd go to England or wherever. Now they all want you to do it at the same time and you can't. It's just not physically possible.
As soon as you have a language that has a past tense and a future tense you're going to say, 'Where did we come from, what happens next?' The ability to remember the past helps us plan the future.