Not with clear numbers, but with clear qualifiers: > But to an individual, inactivity is certainly _not_ worse than smoking. > Being inactive increases the ri

Not with clear numbers, but with clear qualifiers: > But to an individual, inactivity is certainly _not_ worse than smoking. > Being inactive increases the risk of a number of diseases, including a several types of cancer. Smoking _massively_ increases the risk of over a dozen types of cancer, as well as causing emphysema, heart disease, stroke and other diseases.