Teilhard relates this movement towards the planetary unity of civilizations with what he describes as the increasing convergence of men in a consciousness which is super-individual and with the passing years more and more super-national; and he has some specifically Christian things to say about that movement and its meaning. (religion-online.org)
Although this denomination is now declining, similar ideas are widespread in related movements and in some New Age groups. (religion-online.org)
Words such as Socialism and Communism are likely very badly seen due to these circumstances but related movements exist nonetheless. (politics.stackexchange.com)