James Lawther is a middle aged middle manager.
To reach this highly elevated position he has worked for numerous organisations, from supermarkets to tax collectors and has had several operational roles including running the night shift for a frozen pea packing factory and doing operational research for a credit card company.
As you can see from his CV he has either a wealth of experience, or is incapable of holding down a job. If the latter is true his opinions aren’t worth a minute of your attention.
Unfortunately, the only way to find out is to read his blog and decide for yourself.