Lindblom's alternative model of incremental planning was put forth as a more realistic
portrayal of planning in practice(Taylor1988). In the incremental model (Doyle and
Kellow1995)social values can be ignored and these arch for policy options is limited and
reliant on past experience.Small policy steps,away from existing policies,are taken in
order to
gauge consequences as they occur.If policy implementation does not go well, the
previous policy can be reverted to. This strategy is risky if publi copposition is politically