THEREFORE
... globalization.
... we are attracted by new ideas.
+ A NOUN
OFTEN START SENTENCES.
SO
Our culture is in danger due to...
so we should take action.
MID-SENTENCE
CONSEQUENTLY
Consequently, we should take action.
AS A RESULT OF
Our culture is in danger,
DUE TO
Our culture is in danger.
BECAUSE OF
Our culture is in danger since...