A couple of weeks before his death Carter was mentioned by Euronews. I've also heard somewhare that princess Diana was a big fan of Carter. This doesn't sound unrealistic since the Shah of Iran was a fan of Xenakis.
it's a shitton of music as well. re-releasing his recorded output (there are some pre-mortem retrospectives that can be drawn on) and supplementing it with new recordings of previously unrecorded works is feasible but would take a number of years, & cash
A Reverse Chronological Collection of Elliott Carter in one Spotify playlist: http://www.spotifyclassical.com/2011/12/elliott-carter-reverse-chronological.html Happy 103rd birthday, with many more to come.