Thank you, Mr. Chair.
Again, thank you to the departmental witnesses for joining us today.
I'd like to begin with some basics. Agriculture's fairly positive environmental record since 2005, particularly with greenhouse gases, has come from many, many different things, but one of those things is a basic toolkit called the 4Rs.
I'd like to begin with AAFC. For the record, so it's not me or one of my colleagues reading it in for the report, can you talk about the 4Rs—define them and talk about your view of them?