World Pizza Day: How an Italian food favourite conquered the world
                        
                                                    
                                
                                
                                
                                
                                
                                    From its origins in the Roman world to its global popularity, not least in the United States, pizza has been recognised on UNESCO's Intangible Cultural Heritage list since 2017. Today, it remains one of the most consumed foods worldwide.                                
                            
                        
                        
                                                    
                        
                        
    
    
        
            
            
        
        
    
                        
                            From its origins in the Roman world to its global popularity, not least in the United States, pizza has been recognised on UNESCO's Intangible Cultural Heritage list since 2017. Today, it remains one of the most consumed foods worldwide.