the global issues of butanol production 2

Hi

You helped me last time in writing 2 pages regarding the global issues of butanol production from ABE fermentation, the ABE (Acetone, Butanol, and Ethanol) fermentation process using Clostridia bacteria used to be common.

As you wrote my paper last time, I invited you to work on the same paper. I need you to add 1 more page because the professor asked me to write more regrading the global issues.

I uploaded the file that you wrote it for me to complete on in it.