You are a member of the SQA group at Ye Olde Fashioned Software. You suggest to your manager that inspections be introduced.

You are a member of the SQA group at Ye Olde Fashioned Software. You suggest to your manager that inspections be introduced. He responds that he sees no reason why four people should waste their time looking for faults when one person can run test cases on the same piece of code. How do you respond?