To signpost what is effectively a rubbish dump as an ‘ecological isle’ requires some semantic acrobatics.

To sort waste is admirable, but is still just a way of storing it. The work of purification is a separate process, happening elsewhere, with an energy proper to it.

Really ecological would be the non-generation of junk, so as not to have to get rid of it. 

The logic can be transferred, mutatis mutandis, to the inner life. There too we must beware of supposing that merely labelling and sorting amounts to cleansing.