I am not aware of what Professor Sylvie Lamoureux said in her testimony to your committee, but language is certainly what is used to convey ideas. That's why people talk about equity. Some francophone researchers have to work under conditions that require them to think, write and produce in an intellectual space that is not their own. This hinders creativity and, to some degree, determines what research subjects they choose.
It's very important, particularly in the training of future generations, to enable young francophone researchers to learn about the important schools of thought in their discipline, in their own language, without however limiting themselves to these scholarly approaches.
As I was saying, the problem goes well beyond words. What we're talking about is theories, and ways of viewing the world that are conveyed within these linguistic spheres.