the guardian (uk) ^ www.theguardian.com Early men and women were equal, say scientists Early men and women were equal, say scientists the guardian (uk) ^ Early men and women were equal, say scientists Early men and women were equal, say scientists the guardian (uk) ^ Early men and women were equal, say scientists. the guardian (uk) ^ www.theguardian.com Early men and women were equal, say scientists. the guardian (uk) ^