Ethics, like epistemology, is a matter of disciplined sceptical inquiry - not merely a matter of untutored intuition. Our principal motivation is our awareness that many aspects of the natural world, and many of our artefacts within that world, are valuable precisely because they can excite our sense of wonder at the beautiful. Without the aesthetic dimension we might as well not bother about anything else very much. We can develop ideas about the three E's but we should be most careful not to force those ideas into any specific ideological pattern - political or religious or whatever. The three E's are our proper concern both as unique individuals and as particles of common humanity.
Educators ought to take careful note of that.
No. 6 are still available to view.