Syria has signed the Paris climate agreement, leaving the USA as the only country in the world that is not a signatory.
56% of Britons who do not own their own home say they have given up hope of ever being able to afford one.
Women account for less than 7% of tech jobs in Europe.
90% of the Japanese buy Japanese cars.
Between 50% and 85% of the world’s oxygen is produced by algae.
There are at least 72,500 known species of algae and perhaps as many as a million species altogether.