Globalization has actually made the world a far more safer place.
Globalization is not a new phenomenon. Since millennia traders have been taking goods back and forth from the Islamic world to China and from Europe to India.
History tells us about the numerous ideas and inventions that moved across the world due to globalization and we can even see this in massive human migrations that took place.
Modern day technologies and communications have only made it easier to travel, connect with the world, share ideas.
But with those technologies, we have better security measures in place as well. Airports, planes and passport control are safer than ever before while trade, thanks to e-commerce and digitization is even faster.