A great mentor...

Dear Ellis.

We know each other almost since I started my career with Lafarge 22 years ago, but it is really years later, when I started to work on CO2 around 2010 and I got involved with the Scientific Direction that we really interacted on a more frequent basis... and looking back, I am wondering if I told you enough how grateful I am for all the things you taught me. You were for me a great mentor. 

I am happy we stayed in touch after you retired. Recently, we communicated a lot as we were trying to help Bernard Clavaud on his theory about the big Egyptian pyramids... but now that you are up there and you probably know the truth!

Thank you Ellis!

Laurent Barcelo