Ahead of a weekend meeting to assess and bolster the Paris Agreement, our correspondent speaks with Antonio Guterres about his reasons for cautious optimism. The founder of an upstart far-right Dutch party has been consumed by scandals; we discuss a disastrous downfall. And following AirBnB’s stonking stockmarket debut, we examine the revealed preferences of pandemic-era bookers. For full access to print, digital and audio editions of The Economist, subscribe here www.economist.com/intelligenceoffer