Wright views it as being counterproductive to think of religion as being the root cause of today's problems.
Cat communication is the transfer of information by one or more cats that has an effect on the current or future behaviour of another animal, including humans.
Wright makes a distinction between religion being wrong and bad and is hesitant to agree that its bad effects greatly outweigh its good effects.
He sees organized atheism as attempting to actively convert people in the same way as many religions do.
This tonal rumbling can characterize different personalities in domestic cats.
Miller classified vocalisations into five categories according to the sound produced: the purr, chirr, call, meow and growl/snarl/hiss. (2017) categorized cat vocalisations based on their acoustic structures.
There are three categories: tonal sounds, pulse sounds, and broadband sounds.
Some may only purr, while other cats also emit low level outbursts sometimes described as "lurps" or "yowps". One study reported that domestic cats purr at average frequencies of 21.98 Hz in the egressive phase and 23.24 Hz in the ingressive phase with an overall mean of 22.6 Hz.
Further research on purring in four domestic cats found that the fundamental frequency varied between 20.94 and 27.21 Hz for the egressive phase and between 23.0 and 26.09 Hz for the ingressive phase.
Combined with the steady inhalation and exhalation as the cat breathes, a purring noise is produced with strong harmonics.