Does interaction/communication among scientists improve with distance? Do you think scientists communicate the same with next-door colleagues than with those in other countries and continents? for some (increasing amount?), it seems harder to engage in productive discussions with people from their own departments than with colleagues from other institutions and distant countries, affecting the way working groups and future projects are planned and created. Often, international intergubernamental relationships start there and the future of international collaboration is therefore designed there too.
Do you agree? if so, why you think that happens? how would you solve it?