EU calls for lower price cap on Russian oil in move to tighten sanctions
US-China trade talks: ‘framework’ deal amid dispute over rare earths
Peru drops plan to shrink protected area around Nazca Lines archaeological site
250 days on hunger strike: Can Laila Soueif secure her son’s freedom? – podcast
Kenya tells tea factories to cut ties with Rainforest Alliance due to costs
EU calls for lower price cap on Russian oil in move to tighten sanctions
US-China trade talks: ‘framework’ deal amid dispute over rare earths
Peru drops plan to shrink protected area around Nazca Lines archaeological site
250 days on hunger strike: Can Laila Soueif secure her son’s freedom? – podcast
Kenya tells tea factories to cut ties with Rainforest Alliance due to costs
The long-running series in which readers answer other readers’ questions on subjects ranging from trivial flights of fancy to profound scientific and philosophical concepts
Does spam email actually work? I don’t mean dodgy phishing emails, but the annoying ads and sales pitches. Presumably the answer is yes, otherwise the spammers wouldn’t bother, but I find it hard to believe. Ali Farhan, Manchester
Send new questions to nq@theguardian.com.
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