A NGO utilized several communication technologies to convey the dangers of ocean microplastics to the public. Since the message was filled with complex theories and jargon, the vast majority of the audience did not accurately understand the message. What is this barrier to effective communication called

It could be anything, recent improvements in technology/telecommunication/internet have increased the pace of globalization.generally, it has something to do with technology. globalization means that people around the world are brought together through technology which speeds things up. so maybe some of those options could be correct. : )