Greta Thunberg, the 16-year-old who recently traveled by boat from her home in Sweden to New York instead of taking a plane to attend the United Nations Climate Action Summit, is the current face of ‘flygskam’ or ‘vergüenza de volar’, a growing movement in Europe and North America that aims to reduce air travel in order to lessen the impact on the environment. By following a few suggestions, this blush can be controlled.