Vantaggi
Some of the people at WRI have a genuine and sincere passion for the work they do. They respect themselves, respect others, and don't look down on anyone else, no matter what job title the person holds. They are driven to save this planet and are a pleasure to work with. Absorb as much knowledge as you can (I've met some of the most brilliant people here), avoid the office politics and cliques, and plan to reasonably move on within 1-2 years for greener pastures.
Svantaggi
HR (as mentioned by many other reviewers) is often in cahoots with corrupt management - toxic and abusive managers should never, ever be allowed to treat their staff the way I and others have been treated and get away with it. Don't expect growth at this organization, and when you do, be prepared for gaslighting and dismissive attitudes all around. If you complain to HR, they pretty much nod and smile, and take the side of management anyway. WASTE OF TIME, that HR department.