However, he said, “those who spread the seeds of doubt” are unable to back up their claims, not least through the statements of “self-proclaimed experts”, and are flying in the face of evidence that climate change has been provoked by humans.
“Reason will win out in the end,” Berset said.
With over 60 million people directly impacted by extreme weather situations in 2018, and with Switzerland set to suffer more than average in future, he also called for a “strong” WMO that can succeed in its efforts to encourage nations to take the climate question more seriously.
MeteoSwissExternal link, the federal office for meteorology and climatology, represents the country’s interests in the WMO and has contributed to various initiatives in recent years to improve access to data and expertise, particularly for developing country members with less resources.
WMO Secretary-General Petteri Taalas, also speaking on Monday, lamented that the drop in the organisation’s budget of 16% over the past decades makes such tasks harder.
The gathering is set to continue for almost two weeks, during which time various reforms to guide the WMO’s work over the next decade will be decided; notably, a new governance structure that will bring hydrometeorology and climate experts together around the same table.
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Swiss climate policy: praised abroad, attacked at home
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According to an international ranking, Switzerland is one of the best-performing nations in the fight against global warming.
Nestlé Waters faces Perrier production stoppage, say French media
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Nestlé Waters faces a possible halt to its production of Perrier mineral water in the south of France due to health risks, according to French news reports.
Number of Swiss residents claiming benefits drops again
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A total of 249,700 people claimed some form of welfare in Switzerland in 2023, representing a social assistance rate of 2.8% - a level not seen since 2005.
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Wood is hardly ever recycled in Switzerland. A study by the Swiss Federal Laboratories for Materials Science and Technology (Empa) shows the recycling rate for wood is just under 8%.
Swiss union criticizes ‘insufficient’ wage increases
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The Swiss union organisation Travail.Suisse has given a mixed view on 2025 wage negotiations. It says wage increases in some sectors are insufficient to offset the decline in purchasing power.
Ex-Syrian vice-president Rifaat al-Assad could avoid trial in Switzerland
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The case against Rifaat al-Assad, the uncle of ousted President Bashar al-Assad who is due to be tried by the Swiss Federal Criminal Court for war crimes and crimes against humanity, could be dropped.
Survey: 82% of Swiss want to ban mobile phones in schools
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The vast majority of Swiss residents (82%) want to ban mobile phones in schools, according to a survey published on Sunday. Even young people support the measure.
Swiss Re boss warns of ‘trust deficit’ after killing of UnitedHealth CEO
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The murder of UnitedHealth Group executive Brian Thompson in the US and sympathy for the crime are worrying signs for insurers, according to Swiss Re CEO Andreas Berger.
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Geneva celebrated "Escalade" this weekend, the battle that saw the Protestant city repel an invasion from the Catholic Duke of Savoy on the night of December 11-12, 1602.
UN envoy to Syria calls for ‘immediate humanitarian aid’
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According to UN estimates, over a million people have been displaced since the rebel offensive aimed at ousting Bashar al-Assad.
If you want to start a conversation about a topic raised in this article or want to report factual errors, email us at english@swissinfo.ch.
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Alpine nations struggle to confront climate change together
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Rising temperatures will have a profound effect on the Alps. Yet more cooperation is needed to address climate change in this fragile region.
Climate change is a reality we need to confront; so is denialism
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Global warming is real, but there are five phases of denial among those who question it, says a political scientist from St Gallen.
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Technologies that block solar radiation or remove CO2 could help tackle global warming. Switzerland is hoping the global community will explore them.
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If you want to start a conversation about a topic raised in this article or want to report factual errors, email us at english@swissinfo.ch.