The new Education Act (LOMLOE) that is now being prepared in Spain intends to make Mathematics an optional subject. The Mathematics Institute has issued a manifest that argues about the importance of Mathematics in society, and in favour of keeping Mathematics as a compulsory subject in high school. If you agree with this, please sign the manifest at the link below (the manifest is in Spanish; I don't remember if there is an English version):
https://www.icmat.es/communication/manifiesto-matematicas-bachillerato/
There is also a petition at change.org:
http://chng.it/xjpWHBpd6j
Thank you very much in advance.
Hebert