In Real Life: Atul Gawande speculates that one of the key drivers behind rising health care cost is overtreatment: excessive and gratuitous procedures which give the impression of thorough treatment without actually improving results. Patients may suffer complications from needless operations or doctors may neglect a low cost preventative measure in favour a more expensive and risky procedure. Certain “anchor tenants” influence the culture of particular hospitals and communities. The key to better health care lies in prescribing the appropriate care for each patient and treating the cause instead of all of the symptoms. Western countries agree that health care costs …