Thank you, Mr. Chair, and my thanks to you all for being here today. It's wonderful to have you. In particular, it's a real gift for us to have someone like Mr. Aykroyd, with the institutional memory of the organizing of the centenary. It's surprising we don't have the qualitative and quantitative documentation about what we did right, other than this testimony, which we are really thankful for. We have a lot of anecdotal evidence that we did something right.
That was 1967. Mr. Aykroyd, what do you think is the biggest change that we're living through right now, compared with 1967?