Yeah, she writes a sentence about this theme. That actually instead of thinking person A could only learn about topic X if they were in situation S - that hist

Yeah, she writes a sentence about this theme. That actually instead of thinking person A could only learn about topic X if they were in situation S - that historians are now thinking that, like today, information and ideas were exchanged across the continents much more fluidly. Trade, knowledge, farmers, ideas, technology - we've been exchanging ideas since we have been able to move about. I find the idea really exciting in a way - almost as if Internet is completely human and a natural extension of what people have been doing since cave times - communicating!