What are the primary factors that make Biological Weapons a greater concern today than in the past?

Memo lesson

Type a memo with question below.

Question

What are the primary factors that make BW ( Biological Weapons) a greater concern today than in the past?

How would you recommend world leaders deal with the issue – especially in light of the dual use quality of most BW technology?

Write a memo on this topic that might be read at a summit of world leaders (like the G-20 summit of major countries).

Just address it to the G-20 Leaders.