I agree with CatMcCat. "worldly" and "global" are not the same.
Someone who is "well travelled" has been to very many places and may be considered worldly, but "worldly" also sometimes carries a connotation that is not as good, since the experience and understanding of the world can be at the expense of religion or spiritual affairs.
A group can be global if it is found all over the world or relates to others throughout the world. International companies which become big enough to deal with places all over the world can be thought of as global. http://www.merriam-webster.com/dictionary/global
This dictionary gives a better alternate: worldwide.
@ThanKwee, I completely agree with you!
Most of the time people here are only asking questions and looking for answers, because they either don't know or they are not sure, at least they want to find out!
I find it rather rude and insensitive to downvote questions, oftentimes useful questions for latter learners, let alone downvote and leave. As a matter of fact, I often upvote people's certain questions.
Anyways, I don't quite get "we are global" as it is a bit odd to say so. I might only have heard "we are global citizens". ...