Rubuta ci gaba don wannan sakin layi - A gayyatar Lourdes Pintasilgo ta yi aiki a Hukumar Kula da Harkokin Kasuwanci a kan Mata, wanda aka kafa a watan Satumbar 1973, yana tafiya tsakanin Coimbra da Lisbon. Bayan juyin juya halin Carnation a watan Afrilu 1974 wanda ya kifar da "Estado Novo", dangin sun koma Lisbon a 1975 kuma Tavares da Silva ya ci gaba da aiki a hukumar, sannan aka sake masa suna Hukumar Yanayin Mata (CCF). Majalisar Dinkin Duniya ta ayyana wannan shekarar a matsayin Shekarar Mata ta Duniya kuma Pintasilgo ta nada Tavares da Silva ya zama mai kula da shirye-shiryensa a Fotigal. Taron Mata na Duniya na Farko
An gudanar da taron ne a watan Yunin 1975 a Mexico City kan taken "Daidaitawa, Ci gaba da Zaman Lafiya" kuma Tavares da Silva ya wakilci Portugal tare da wasu mutane hudu ciki har da Maria Alzira Lemos. Da yake maye gurbin Pintasilgo, wanda bai iya halarta a minti na karshe ba, kuma ba shi da ƙwarewar yin magana a bainar jama'a, Tavares da Silva ya gabatar da jawabin Portugal ga taron mutane 3000. Za ta kuma halarci taron duniya na biyu kan mata a Copenhagen a 1980.