(ANSA) - BELGRADE, APR 29 - Czechs lack confidence in the future and avoid making long-term plans. Almost 80% believe that the world is experiencing the greatest period of uncertainty since 1989, with the gradual demise of communist regimes in Central and Eastern Europe, and only one-third believe that future generations will live in a better world than the current one. These are two of the key findings of an April survey conducted by the Ipsos agency, as reported by Czech Radio. (ANSA).