Cali: Universidad de Valle, 2021. First Edition. Paperback. 296p.,wrps. Opinion columns are considered a fleeting genre whose validity is subject to the periodicity of the medium in which they are published. The 154 columns published in "Pensar El País: Conflicto, Democracia, Cultura y Paz" appeared in the Cali newspaper El..... More about Pensar el país: conflicto, democracia, cultura y paz