Swiss voters elect their parliament on Sunday with worries about environment and migration high in minds

Swiss voters are electing a new parliament that could have an impact on the country's executive branch. Key concerns for voters include migration, rising healthcare costs, and climate change, which has affected Switzerland's glaciers. The main stakes of the election are whether the Green parties will perform worse than in the last election and whether the centrist party will gain more seats in parliament. Polls suggest that rising healthcare fees, climate change, and concerns about migrants and immigration are the main preoccupations of Swiss voters.