Vendantam seems to be pleased with Aldrich´s work and his findings. He proudly explains that the researcher´s findings are "changing the way many experts now think about disaster preparedness."
Explanation:
The theme is the importance of personal relationships within the community when dealing with a disaster. According to Aldrich´s research, the most important element in people surviving and recovering after a disaster is knowing the right people to ask for help or those who might be in greater need.
This should be false because many writing revisers are free of charge and many work as simple addons for your google docs or Word or similar programs. It can, however, be used to improve students' writing.