These are just claims, I think.

As a sanitary measure, their system seems to be about the equivalent of cremation, and as sure.
We are drifting slowly--but hopefully--toward cremation in these days.
It could not be expected that this progress should be swift, but if it be steady and continuous, even if slow, that will suffice.

When cremation becomes the rule we shall cease to shudder at it; we should shudder at burial if we allowed ourselves to think what goes on in the grave.
The dog was an impressive figure to me, representing as he did a mystery whose key is lost.

He was humble, and apparently depressed; and he let his head droop pensively, and looked as if he might be trying to call back to his mind what it was that he had used to symbolize ages ago when he began his function.

There was another impressive thing close at hand, but I was not privileged to see it.