We visit indoor farms using artificial light to boost produce and an airport using its open space to build bee colonies.
![Hellisheidi power plant Iceland [Getty Images]](/wp-content/uploads/2017/12/ac39081c2174470a99fad2183eeb407c_18.jpeg?resize=270%2C180)
![Navalny is currently in a Russian jail after a court ruled he broke the terms of a suspended sentence [AFP photo/Moscow City Court press service/handout]](/wp-content/uploads/2021/02/000_9223WY.jpg?resize=170%2C113)
![US President Joe Biden signs an executive order at the White House on February 24, 2021 [Jonathan Ernst
/Reuters]](/wp-content/uploads/2021/02/2021-02-24T223521Z_1768578499_RC2AZL9WYHSP_RTRMADP_3_USA-BIDEN-SUPPLY-CHAINS.jpg?resize=170%2C113)
![United States President Joe Biden delivers remarks prior to signing an economic executive order on February 24, 2021 [Jonathan Ernst/Reuters]](/wp-content/uploads/2021/02/2021-02-24T214710Z_440547553_RC29ZL96UL4K_RTRMADP_3_USA-BIDEN-SUPPLY-CHAINS.jpg?resize=170%2C113)
![Pashinyan has faced opposition calls to step down ever since he signed a November 10 Russian-brokered peace deal that saw Azerbaijan reclaim control over large parts of Nagorno-Karabakh [Stepan Poghosyan/Photolure via Reuters]](/wp-content/uploads/2021/02/2021-02-25T140958Z_997360453_RC2QZL97XJX7_RTRMADP_3_ARMENIA-POLITICS-1.jpg?resize=170%2C113)